CN218688483U - PAM dissolves medicine pharmacy all-in-one - Google Patents

Abstract

The utility model provides a PAM dissolves medicine pharmacy all-in-one, its characterized in that: the PAM medicine dissolving and pharmacy all-in-one machine comprises a dry powder feeder, a dry powder infiltration device and three groove bodies, wherein the dry powder infiltration device is provided with a first feed inlet and a first discharge outlet and is connected with a first water inlet pipe; the three tank bodies are a prefabricated mixing tank, a homogeneous ageing tank and a solution storage tank in sequence, the prefabricated mixing tank is communicated with the homogeneous ageing tank, the homogeneous ageing tank is communicated with the solution storage tank, the three tank bodies are provided with stirring machines, the prefabricated mixing tank is provided with a second feeding hole, and the solution storage tank is provided with a third discharging hole; the dry powder feeder corresponds to a first feeding hole of the dry powder infiltration device, and a first discharging hole of the dry powder infiltration device corresponds to a second feeding hole of the prefabricated mixing tank. The utility model provides a what prior art exists avoids PAM solution to consolidate in PAM solution manufacturing process.

Description

PAM dissolves medicine pharmacy all-in-one

Technical Field

The utility model relates to a PAM dissolves medicine pharmaceutical equipment's technical field, especially a PAM dissolves medicine pharmacy all-in-one.

Background

With the continuous development of society, the related production technology of petrochemical industry has been widely applied in various industrial production and manufacturing fields, petroleum production is taken as the industry of social economy pillars, and petroleum products are widely applied in the aspects of ships, aerospace, aviation, turbines and the like.

Wherein PAM solution is as the flocculating agent commonly used in the water treatment, and easy the solidification is in PAM solution manufacturing process, how in PAM solution manufacturing process, avoids PAM solution to solidify the technical problem that becomes to solve.

In addition, how to improve the utilization rate of the PAM dry powder becomes a technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PAM dissolves medicine pharmacy all-in-one mainly solves above-mentioned prior art problem one: in the process of preparing the PAM solution, the problem of solidification of the PAM solution is avoided; the second problem is that: how to improve the utilization rate of the PAM dry powder.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a PAM dissolves medicine pharmacy all-in-one which characterized in that: the PAM (polyacrylamide) medicine dissolving and pharmacy all-in-one machine comprises a dry powder feeder, a dry powder infiltration device and three groove bodies, wherein the dry powder infiltration device is provided with a first feed inlet and a first discharge outlet and is connected with a first water inlet pipe;

the three tank bodies are a prefabricated mixing tank, a homogeneous ageing tank and a solution storage tank in sequence, the prefabricated mixing tank is communicated with the homogeneous ageing tank, the homogeneous ageing tank is communicated with the solution storage tank, the three tank bodies are provided with stirring machines, the prefabricated mixing tank is provided with a second feeding hole, and the solution storage tank is provided with a third discharging hole;

the dry powder feeder corresponds to a first feeding hole of the dry powder infiltration device, and a first discharging hole of the dry powder infiltration device corresponds to a second feeding hole of the prefabricated mixing tank.

Further, the dry powder feeder comprises a dry powder hopper, a worm gear speed reducer and a conveying screw rod, the worm gear speed reducer and the conveying screw rod are located below the dry powder hopper, and the conveying screw rod conveys powder falling from the dry powder hopper into the dry powder wetting device through a first feeding hole of the dry powder wetting device under the driving of the worm gear speed reducer.

Further, the dry powder infiltration device comprises a hollow shell in the shape of a reversed truncated cone with a large upper part and a small lower part, a first water inlet pipe head of the first water inlet pipe is positioned in the shell, the first water inlet pipe head sprays water towards the inner side wall of the shell, and rotational flow water for flushing the conveying screw to input powder is formed on the inner side wall of the shell;

first feed inlet setting is at the casing lateral wall, and first discharge gate setting is in the casing bottom.

Furthermore, an electric heating device is arranged at the part of the conveying screw rod between the dry powder hopper and the dry powder infiltration device.

Furthermore, the prefabricated mixing tank is connected with a second water inlet pipe, the first water inlet pipe and the second water inlet pipe are connected with a water inlet main pipe, and the water inlet main pipe is provided with an electromagnetic flowmeter and a first electromagnetic valve.

Further, a first partition plate and a first overflow weir plate are sequentially arranged between the prefabricated mixing tank and the homogeneous ageing tank, a first channel is formed between the first partition plate and the first overflow weir plate, the top of the first partition plate is connected with the top of the prefabricated mixing tank, the bottom of the first partition plate is provided with a first opening with the bottom of the prefabricated mixing tank, the bottom of the first overflow weir plate is connected with the bottom of the homogeneous ageing tank, and the top of the first overflow weir plate is provided with a second opening with the top of the homogeneous ageing tank;

the second partition plate and the second overflow weir plate are sequentially arranged between the homogenizing ripening tank and the solution storage tank, a second channel is formed between the second partition plate and the second overflow weir plate, the top of the second partition plate is connected with the top of the homogenizing ripening tank, the bottom of the second partition plate is connected with the bottom of the homogenizing ripening tank to form a third opening, the bottom of the second overflow weir plate is connected with the bottom of the solution storage tank, and the top of the second overflow weir plate is connected with the top of the solution storage tank to form a fourth opening.

Further, the side wall of the solution storage tank is provided with an overflow hole, and the overflow hole is connected with an overflow pipe; and/or a liquid level controller is arranged in the solution storage tank.

Further, the bottoms of the pre-mixing tank, the homogenizing and curing tank and the solution storage tank are respectively connected with a vent pipe.

Furthermore, a first manual ball valve, a second manual ball valve, a third manual ball valve and an auxiliary water inlet pipe are further arranged on the main water inlet pipe, the first manual ball valve is positioned in front of the electromagnetic flowmeter and the first electromagnetic valve, the second manual ball valve is positioned behind the electromagnetic flowmeter and the first electromagnetic valve, two ends of the auxiliary water inlet pipe are respectively connected to the main water inlet pipe in front of the first manual ball valve and the main water inlet pipe behind the second manual ball valve, and the auxiliary water inlet pipe is provided with the third manual ball valve;

and/or the water inlet main pipe is also provided with a filter and a pressure stabilizing valve;

and/or a second electromagnetic valve is arranged on the emptying pipe; and/or the emptying pipe is connected with an emptying auxiliary pipe, two ends of the emptying auxiliary pipe are connected to the emptying pipes on two sides of the second electromagnetic valve, and a fourth manual ball valve is arranged on the emptying auxiliary pipe;

and/or a dry powder level meter is arranged in the dry powder hopper.

Furthermore, the PAM medicine dissolving and pharmacy all-in-one machine also comprises a control mechanism, wherein the control mechanism comprises an electric control cabinet, and the electric control cabinet controls the operation of a worm gear speed reducer, three mixers, a first electromagnetic valve, a second electromagnetic valve, an electric heating device, a filter and a pressure stabilizing valve;

the electromagnetic flowmeter, the liquid level controller and the dry powder level meter all feed back information to the electric control cabinet;

and/or the first water inlet pipe head and the conveying screw rod of the first water inlet pipe are respectively positioned at two ends of the shell.

In view of the above technical characteristics, the utility model has the advantages of as follows:

1. the utility model discloses a PAM dissolves medicine pharmacy all-in-one through setting up prefabricated mixing tank, homogeneity ageing groove, solution hold up tank, and the trislot is integrative, all sets up a mixer in every groove, stirs corresponding solution, avoids PAM to dissolve the medicine and solidifies.

2. The utility model discloses a PAM dissolves medicine pharmacy all-in-one through dry powder infiltration device, utilizes whirl water to fully erode the dry powder of casing inside wall, avoids the dry powder to consolidate admittedly, and the prefabricated mixing tank of input carries out PAM and dissolves the medicine and mix after tentatively infiltrating, improves the efficiency that PAM dry powder dissolved, improves the utilization ratio of PAM dry powder.

3. The utility model discloses a PAM dissolves medicine pharmacy all-in-one sets up heating device (for example electric heating device) through the transportation screw rod part that is located between dry powder infiltration device and the dry powder feeder, can carry out the drying to the PAM dry powder before PAM dry powder infiltrates, and the transportation screw rod of being convenient for carries the PAM dry powder volume to the casing to needs and carries out accurate control, avoids the dry powder because of the moist glutinous on transportation screw rod, can influence the normal operating that PAM dissolved medicine device like this.

4. The utility model discloses a PAM dissolves medicine pharmacy all-in-one, prefabricated mixing tank, homogeneity ageing groove, solution hold up tank, the trislot is integrative, separates through baffle and overflow weir plate each other, guarantees the best reaction time and the invariable concentration of every inslot, and the most important avoids producing any direct access between prefabricated mixing tank and solution hold up tank, and as the buffering through homogeneity ageing groove, help PAM dissolves medicine concentration and gradually reaches invariable concentration standard.

5. The utility model discloses a PAM dissolves medicine pharmacy all-in-one sets up electromagnetic flowmeter on the person in charge of intaking, and the inflow in accurate control casing and the prefabricated mixing tank is provided with the dry powder charge level indicator in the dry powder hopper, and accurate control conveying screw realizes PAM and dissolves the accurate control of medicine concentration to the dry powder volume of carrying in the casing.

6. The utility model discloses a PAM dissolves medicine pharmacy all-in-one sets up by automatically controlled cabinet, and the PAM through the invariable concentration of liquid level controller control in the solution hold up tank dissolves the liquid volume of medicine, and the inflow and the dry powder feeder of automatically controlled cabinet control main inlet tube are to the dry powder addition of casing, the operation of automatically controlled cabinet control dry powder feeder, first solenoid valve. The three stirrers continuously stir the corresponding solution.

Drawings

FIG. 1 is a front view of a PAM drug dissolving pharmaceutical all-in-one machine in example 1;

FIG. 2 is a rear view of a PAM solution pharmaceutical all-in-one machine (with the dry powder hopper removed) of example 1;

FIG. 3 is a top view of a PAM solution pharmaceutical all-in-one machine according to example 1;

FIG. 4 is a close-up view (front view) of the dry powder feeder (partially) and the dry powder infiltration apparatus;

FIG. 5 is a close-up view (top view) of the dry powder feeder and the dry powder infiltration apparatus.

In the figure: 100. a dry powder feeder; 101. a dry powder hopper; 102. a worm gear reducer; 103. a conveying screw;

200. a dry powder infiltration device; 201. a housing; 202. the inner side wall of the shell; 203. a first feed port; 204. a first discharge port;

300. prefabricating a mixing tank; 301. a first separator; 302. a second feed port; 303. a first mixer; 304. a first channel; 305. a first opening; 306. a first vent;

400. homogenizing and curing the mixture; 401. a first overflow weir plate; 402. a second opening; 403. a second mixer; 404. a second separator; 405. a third opening; 406. a second vent;

500. a solution storage tank; 501. a second overflow weir plate; 502. a fourth opening; 503. a third stirrer; 504. a second channel; 505. a third discharge port; 506. a third vent; 507. an overflow aperture; 508. an overflow pipe; 509. a radar level gauge interface;

600. a second water inlet pipe;

700. a first water inlet pipe; 701. a first water inlet pipe head;

800. a main water inlet pipe; 801. an auxiliary water inlet pipe; 802. a first solenoid valve; 803. an electromagnetic flow meter; 804. a first manual ball valve; 805. a second manual ball valve; 806. a third manual ball valve.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Referring to fig. 1 to 5, in specific embodiment 1, this embodiment 1 provides a PAM dissolving medicine pharmaceutical integrated machine, including a dry powder feeder 100, a dry powder infiltration device 200, and three tanks, where the dry powder infiltration device 200 is provided with a first feed inlet 203 and a first discharge outlet 204, and the dry powder infiltration device 200 is connected to a first water inlet pipe 700;

the three tank bodies are a prefabricated mixing tank 300, a homogeneous ageing tank 400 and a solution storage tank 500 in sequence, the prefabricated mixing tank 300 is communicated with the homogeneous ageing tank 400, the homogeneous ageing tank 400 is communicated with the solution storage tank 500, stirring machines (brand: great wall, model: GMX-BLD) are arranged in the three tank bodies, the prefabricated mixing tank 300 is provided with a second feeding hole 302, and the solution storage tank 500 is provided with a third discharging hole 505;

the dry powder feeder 100 corresponds to the first feeding port 203 of the dry powder infiltration device 200, and the first discharging port 204 of the dry powder infiltration device 200 corresponds to the second feeding port 302 of the pre-fabricated mixing tank 300.

The dry powder feeder 100 is used for quantitatively conveying PAM dry powder to the dry powder infiltration apparatus 200, and specifically, the dry powder feeder 100 includes a dry powder hopper 101 (such as a V-shaped hopper, a stainless steel cover with a handle is arranged on the upper portion of the hopper, not shown in the drawing), a worm gear reducer 102 and a conveying screw 103 (also called a "feeding screw rod"), the worm gear reducer 102 (brand: constant pass transmission, model NMRV 40.37 KW) and the conveying screw 103 are located below the dry powder hopper 101, and the conveying screw 103 is driven by the worm gear reducer 102 to convey powder falling from the dry powder hopper 101 into the dry powder infiltration apparatus 200 through a first feed inlet 203 of the dry powder infiltration apparatus 200. An operator only needs to pour PAM dry powder into the dry powder hopper 101, the PAM dry powder falls below the dry powder hopper 101, the worm gear reducer 102 drives the conveying screw 103 to rotate, the conveying screw 103 quantitatively conveys the PAM dry powder into the dry powder infiltration device 200, and for example, the conveying amount of the PAM dry powder is controlled by controlling the running time of the conveying screw 103. The worm gear reducer 102 can accurately control the rotation of the conveying screw 103, so as to control the conveying amount of the PAM dry powder conveyed to the dry powder infiltration device 200 by the conveying screw 103. The worm gear speed reducer 102 can accurately control the rotation speed of the feeding screw, and further accurately control the conveying amount of the PAM dry powder.

The dry powder infiltrating device 200 comprises a hollow shell 201 which is in a shape of a reversed truncated cone with a large upper part and a small lower part, preferably, a first inlet 203 is arranged on the side wall of the shell 201, a first outlet 204 is arranged at the bottom of the shell 201, a first water inlet pipe head 701 of a first water inlet pipe 700 is positioned in the shell 201, the first water inlet pipe head 701 sprays water towards the inner side wall 202 of the shell, swirling water for scouring powder on the conveying screw 103 or swirling water for scouring powder input by the conveying screw 103 is formed on the inner side wall 202 of the shell, powder on the inner side wall 202 of the shell flows into a preset mixing tank after being scoured, for example, the first water inlet pipe head 701 of the first water inlet pipe 700 and the conveying screw 103 are respectively positioned at two ends of the shell 201, so that the swirling water is conveniently formed, and more sufficient powder scouring is carried out on the powder on the conveying screw 103. The dry powder infiltration apparatus 200 is used to thoroughly mix PAM dry powder with the water flowing from the first water inlet tube 700 to infiltrate the PAM dry powder. The dry powder infiltration device 200 adopts the cooperation of swirling flow water, washes out the PAM dry powder of the conveying screw 103 more thoroughly, and mixes the PAM dry powder with the water flowing out of the first water inlet pipe 700 more thoroughly, so as to form PAM solution better subsequently, and then the mixed PAM solution flows into the prefabricated mixing tank 300 along the inner side wall 202 of the shell (namely flows out from the first discharge port 204 of the dry powder infiltration device 200 and falls into the second feed port 302 of the prefabricated mixing tank 300) again in a spiral manner, and waits for further subsequent dissolution and concentration adjustment.

In addition, an electric heating device (such as a heat tracing band, brand name: huarong, model: BBR-H2) is arranged at a part of the conveying screw 103, which is located between the dry powder hopper 101 and the dry powder infiltration device 200, that is, PAM dry powder in the conveying process of the conveying screw 103 can be heated, so that the moisture is effectively prevented from entering the PAM dry powder and/or drying the PAM dry powder (the moisture at this time includes moisture overflowed from the dry powder infiltration device 200 and also includes moisture outside the dry powder hopper 101), the PAM dry powder is ensured to be better washed by water after entering the dry powder infiltration device 200, the PAM dry powder contaminated by the moisture is prevented from blocking or being adhered to the conveying screw 103 to cause the outlet of the PAM dry powder hopper 101, the conveying accuracy of the PAM dry powder conveying amount from the conveying screw 103 to the dry powder infiltration device 200 is further prevented from being influenced, and the accuracy of the concentration of the PAM solution is finally prevented from being influenced.

The prefabricated mixing tank 300 is connected with a second water inlet pipe 600, the first water inlet pipe 700 and the second water inlet pipe 600 are jointly connected with a water inlet main pipe 800, and an electromagnetic flow meter 803 (such as KROHNE OPTIFLUX 4300X) and a first electromagnetic valve 802 (brand: ASCO model: SCG353A 044) are arranged on the water inlet main pipe 800. The second water inlet pipe 600 is used for secondary water replenishing of the PAM solution of the prefabricated mixing tank 300, and accurate regulation and control of the concentration of the PAM solution are achieved.

The main water inlet pipe 800 is further provided with a first manual ball valve 804 (brand: the model of the industrial valve: Q41F-169P DN50), a second manual ball valve 805 (brand: the model of the industrial valve: Q41F-169P DN50), a third manual ball valve 806 (brand: the model: Q41F-169P DN50) and an auxiliary water inlet pipe 801, the first manual ball valve 804 is positioned in front of the electromagnetic flow meter 803 and the first electromagnetic valve 802, the second manual ball valve 805 is positioned behind the electromagnetic flow meter 803 and the first electromagnetic valve 802, two ends of the auxiliary water inlet pipe 801 are respectively connected to the main water inlet pipe 800 in front of the first manual ball valve 804 and the main water inlet pipe 800 behind the second manual ball valve 805, and the auxiliary water inlet pipe 801 is provided with the third manual ball valve 806, see figure 2.

Under the normal use condition of the water inlet main pipe 800, the first manual ball valve 804 and the second manual ball valve 805 are in a normally open state, the third manual ball valve 806 is in a normally closed state, at the moment, water flow is controlled by the first electromagnetic valve 802 to flow to the first water inlet pipe 700 and the second water inlet pipe 600, and meanwhile, the water flow is monitored by the electromagnetic flow meter 803.

When the electromagnetic flow meter 803 and/or the first electromagnetic valve 802 need to be maintained, the first manual ball valve 804 and the second manual ball valve 805 are closed, the third manual ball valve 806 is opened, and the water inlet auxiliary pipe 801 is used for keeping water flow to the first water inlet pipe 700 and the second water inlet pipe 600. At the moment, the water inflow is not monitored, and only emergency maintenance is carried out.

The water inlet main pipe 800 is also provided with a filter (not shown in the attached drawing, brand: suideke, model: GC300-15AF 1) and a pressure stabilizing valve (not shown in the attached drawing, brand: ermeco, model: DN 25), the filter filters water to keep good water quality, and the pressure stabilizing valve realizes the functions of pressure reduction and pressure stabilization on the water in the water inlet main pipe 800.

The pre-made mixing tank 300 is used for receiving the PAM dry powder or the first PAM solution wetted by the dry powder wetting device 200, and then a water source is further supplemented into the pre-made mixing tank 300 through a second water inlet pipe 600, so that the wetted PAM dry powder or the first PAM solution is further diluted and dissolved to form a pre-made mixed PAM solution (or called a second PAM solution). First mixer 303 in the prefabricated mixing tank 300 stirs the PAM solution of prefabricated mixture ceaselessly, both accelerated PAM solution and diluted and dissolve, avoids PAM solution to consolidate simultaneously again.

The homogeneous curing tank 400 is used for receiving the PAM solution prepared and mixed (or called as a second PAM solution), and further curing the PAM solution (i.e. helping the second PAM solution to further dissolve), so that powder in the PAM solution is more fully dissolved to form a homogeneous cured PAM solution (or called as a third PAM solution), and the flocculation effect of the PAM solution is improved. The homogenizing and curing tank 400 provides space for further dissolving the powder in the PAM solution, and the time for further dissolving the PAM solution is prolonged.

The solution storage tank 500 collects the homogeneous and cured PAM solution, and outputs the homogeneous and cured PAM solution to the outside through a third discharge port 505.

A first partition plate and a first overflow weir plate 401 are sequentially arranged between the prefabricated mixing tank 300 and the homogeneous ripening tank 400, a first channel 304 is formed between the first partition plate and the first overflow weir plate 401, the top of the first partition plate is connected with the top of the prefabricated mixing tank 300, the bottom of the first partition plate is connected with the bottom of the prefabricated mixing tank 300 to form a first opening 305, the bottom of the first overflow weir plate 401 is connected with the bottom of the homogeneous ripening tank 400, and the top of the first overflow weir plate 401 is connected with the top of the homogeneous ripening tank 400 to form a second opening 402;

a second partition plate 404 and a second overflow weir plate 501 are sequentially arranged between the homogenizing and maturing tank 400 and the solution storage tank 500, a second channel 504 is formed between the second partition plate 404 and the second overflow weir plate 501, the top of the second partition plate 404 is connected with the top of the homogenizing and maturing tank 400, a third opening 405 is formed at the bottom of the second partition plate 404 and the bottom of the homogenizing and maturing tank 400, the bottom of the second overflow weir plate 501 is connected with the bottom of the solution storage tank 500, and a fourth opening 502 is formed at the top of the second overflow weir plate 501 and the top of the solution storage tank 500.

The second PAM solution in the pre-preparation mixing tank 300 flows into the homogeneous aging tank 400 through the bottom of the pre-preparation mixing tank 300 and the first channel 304 (i.e., sequentially flows through the first opening 305, the first channel 304, and the second opening 402), so that a short flow of raw liquid (i.e., the second PAM solution) into an aged liquid medicine (i.e., the third PAM solution) can be avoided as much as possible, the third PAM solution in the homogeneous aging tank 400 flows into the solution storage tank 500 through the bottom of the homogeneous aging tank 400 and the second channel 504 (i.e., sequentially flows through the third opening 405, the second channel 504, and the fourth opening 502), thereby prolonging the time of overall circulation of the PAM solution, increasing the time for dissolving powder in the PAM solution, improving the effect of dissolving powder in the PAM solution, and further balancing the concentration of the PAM solution, and in the process of circulation of the PAM solution, the situation of powder stacking at the bottom of the pre-preparation mixing tank 300 and/or the bottom of the homogeneous aging tank 400 is not generated, and the balance of the overall concentration of the PAM solution is not affected.

The side wall of the solution storage tank 500 is provided with an overflow hole 507, the overflow hole 507 is connected with an overflow pipe 508, when the solution in the solution storage tank 500 is excessive, the liquid is discharged out of the solution storage tank 500 through the overflow hole 507 and the overflow pipe 508, and the liquid in the solution storage tank 500 is ensured not to be excessive.

A liquid level controller (not shown in the attached drawing) is arranged in the solution storage tank 500, the liquid level controller can be a radar liquid level meter (brand: siemens, model: S7-200 SMART), the liquid level in the solution storage tank 500 is monitored through a radar liquid level meter interface, and relevant information is timely fed back to the electric control cabinet through the radar liquid level meter.

The bottoms of the pre-mix tank 300, the homogeneous maturation tank 400 and the solution storage tank 500 are each connected to a vent for separately or simultaneously draining the liquid in the respective tanks out of the tank for the purpose of residual liquid evacuation, e.g., the pre-mix tank 300 is connected to a vent (not shown in the drawings) through a first vent 306, the homogeneous maturation tank 400 is connected to a vent through a second vent 406, and the solution storage tank 500 is connected to a vent through a third vent 506.

A second electromagnetic valve (not shown in the drawing, the first electromagnetic valve 802 is an electromagnetic valve with the brand of ASCO model: SCG353A 044), and the second electromagnetic valve controls the open and close of the emptying pipe; and/or the emptying pipe is connected with an emptying auxiliary pipe (not shown in the attached drawing), a fourth manual ball valve (not shown in the attached drawing, brand: a Shanghai valve, model: Q41F-169 DN50) is arranged on the emptying auxiliary pipe, two ends of the emptying auxiliary pipe are connected with the emptying pipe on two sides of the second electromagnetic valve, the emptying auxiliary pipe can keep the continuous work of the emptying pipe when the second electromagnetic valve is maintained, and the working principle of the emptying auxiliary pipe is basically the same as that of the water inlet main pipe 800 and the water inlet auxiliary pipe 801.

A dry powder level meter (not shown in the attached drawings, brand: star Shen Yibiao, model: UZK-300-B-1-2-D) is arranged in the dry powder hopper 101 and is used for monitoring the amount of the powder in the dry powder hopper 101, and when the amount of the powder is lower than the specified amount, the dry powder level meter directs to the powderElectric powerThe control cabinet feeds back information, the electric control cabinet informs an operator or controls other mechanisms to add powder into the dry powder hopper 101, and the whole system of the PAM medicine dissolving and pharmacy all-in-one machine is maintained to be in a working state uninterruptedly.

The PAM medicine dissolving and pharmacy all-in-one machine further comprises a control mechanism, wherein the control mechanism comprises an electric control cabinet (not shown in the attached drawing), and the electric control cabinet controls the operation of the worm gear speed reducer 102, the first stirrer 303, the second stirrer 403, the third stirrer 503, the first electromagnetic valve 802, the second electromagnetic valve, the electric heating device, the filter and the pressure stabilizing valve; the electromagnetic flow meter 803, the liquid level controller and the dry powder level meter all feed back information to the electric control cabinet. The automatic and safe operation of the PAM medicine dissolving and pharmacy all-in-one machine system is realized by the electric control cabinet.

A PAM drug dissolving and preparing integrated machine is an automatic device which integrates three tanks (a prefabricated mixing tank 300, a homogenizing and curing tank 400 and a solution storage tank 500, wherein the three tanks are of a closed structure), continuously prepares drugs and synchronously feeds water. The PAM solution is prepared by stepwise processing through each solution tank (i.e., the preliminary mixing tank 300, the homogeneous aging tank 400, and the solution storage tank 500). The separation of the solution tanks ensures optimum reaction time and constant concentration in each tank, and above all avoids any direct passage between the pre-formed mixing tank and the solution storage tank. PAM dissolves medicine pharmacy all-in-one is by automatically controlled cabinet automatic control, and this automatically controlled cabinet links to each other with the radar level gauge of installing on the solution hold up tank, in case the radar level gauge detects in the solution hold up tank that liquid reaches "low level" (the appointed bottom position of liquid in the solution hold up tank promptly), triggers into that the water is responsible for first solenoid valve and opens, starts the dry powder feeder simultaneously, begins to dispense. The adding amount and the water inflow of the dry powder can be accurately adjusted (the adding amount of the dry powder is controlled by a dry powder level meter, and the water inflow is controlled by an electromagnetic flowmeter) so as to obtain the accurate concentration of the PAM dissolved medicine. Once the "high" level of liquid in the solution storage tank is reached (i.e., the highest level of liquid in the solution storage tank), the cycle is stopped, but the three agitators continue to operate.

For example, a liquid level controller is used for realizing the control of three points of high/low/ultra-low of the liquid level in the tank, and the preparation of the medicine solution is started when the liquid level is low and is stopped when the liquid level is high; once the radar liquid level meter detects that liquid in the solution storage tank reaches an ultra-low position (namely the bottommost position of the liquid in the solution storage tank), the whole device (namely the AM medicine dissolving and pharmacy all-in-one machine) is shut down, the control cabinet gives an alarm through the alarm, a feeding pump (the feeding pump is matched with a matched device for feeding powder into a dry powder feeding machine, but does not belong to the component part of the PAM medicine dissolving and pharmacy all-in-one machine at this time and is prevented from being damaged due to idling), meanwhile, a signal is sent to an upper computer, the system fault is indicated, and the whole sewage treatment system needs to be shut down and give a fault alarm.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (10)

1. The utility model provides a PAM dissolves medicine pharmacy all-in-one which characterized in that: the PAM medicine dissolving and pharmacy all-in-one machine comprises a dry powder feeder (100), a dry powder soaking device (200) and three groove bodies, wherein the dry powder soaking device (200) is provided with a first feeding hole (203) and a first discharging hole (204), and the dry powder soaking device (200) is connected with a first water inlet pipe (700);

the three tank bodies are a prefabricated mixing tank (300), a homogeneous ageing tank (400) and a solution storage tank (500) in sequence, the prefabricated mixing tank (300) is communicated with the homogeneous ageing tank (400), the homogeneous ageing tank (400) is communicated with the solution storage tank (500), a stirrer is arranged in each tank body, the prefabricated mixing tank (300) is provided with a second feeding hole (302), and the solution storage tank (500) is provided with a third discharging hole (505);

the dry powder feeder (100) corresponds to the first feeding hole (203) of the dry powder infiltration device (200), and the first discharging hole (204) of the dry powder infiltration device (200) corresponds to the second feeding hole (302) of the prefabricated mixing tank (300).

2. The PAM dissolving pharmaceutical all-in-one machine according to claim 1, wherein: the dry powder feeder (100) comprises a dry powder hopper (101), a worm gear speed reducer (102) and a conveying screw (103), wherein the worm gear speed reducer (102) and the conveying screw (103) are located below the dry powder hopper (101), and the conveying screw (103) is driven by the worm gear speed reducer (102) to convey powder falling in the dry powder hopper (101) into the dry powder wetting device (200) through a first feeding hole (203) of the dry powder wetting device (200).

3. The PAM dissolving pharmaceutical all-in-one machine according to claim 2, wherein: the dry powder infiltration device (200) comprises a hollow shell (201) in a shape of an inverted circular truncated cone with a large upper part and a small lower part, a first water inlet pipe head (701) of a first water inlet pipe (700) is positioned in the shell (201), the first water inlet pipe head (701) sprays water towards the inner side wall (202) of the shell, and swirling water for flushing powder thrown into the conveying screw (103) is formed on the inner side wall (202) of the shell;

the first feed inlet (203) is arranged on the side wall of the shell (201), and the first discharge outlet (204) is arranged at the bottom of the shell (201).

4. The PAM dissolving pharmaceutical all-in-one machine according to claim 3, wherein: an electric heating device is arranged at the part of the conveying screw (103) between the dry powder hopper (101) and the dry powder infiltration device (200).

5. The PAM drug dissolving and pharmaceutical all-in-one machine according to claim 4, wherein:

the prefabricated mixing tank (300) is connected with the second water inlet pipe (600), the first water inlet pipe (700) and the second water inlet pipe (600) are connected with the water inlet main pipe (800) together, and the water inlet main pipe (800) is provided with an electromagnetic flowmeter (803) and a first electromagnetic valve (802).

6. The PAM dissolves medicine pharmacy all-in-one of claim 5, characterized in that:

a first partition plate (301) and a first overflow weir plate (401) are sequentially arranged between the prefabricated mixing tank (300) and the homogenizing and curing tank (400), a first channel (304) is formed between the first partition plate (301) and the first overflow weir plate (401), the top of the first partition plate (301) is connected with the top of the prefabricated mixing tank (300), the bottom of the first partition plate (301) and the bottom of the prefabricated mixing tank (300) form a first opening (305), the bottom of the first overflow weir plate (401) is connected with the bottom of the homogenizing and curing tank (400), and the top of the first overflow weir plate (401) and the top of the homogenizing and curing tank (400) form a second opening (402);

a second partition plate (404) and a second overflow weir plate (501) are sequentially arranged between the homogenizing and maturing tank (400) and the solution storage tank (500), a second channel (504) is formed between the second partition plate (404) and the second overflow weir plate (501), the top of the second partition plate (404) is connected with the top of the homogenizing and maturing tank (400), a third opening (405) is formed at the bottom of the second partition plate (404) and the bottom of the homogenizing and maturing tank (400), the bottom of the second overflow weir plate (501) is connected with the bottom of the solution storage tank (500), and a fourth opening (502) is formed at the top of the second overflow weir plate (501) and the top of the solution storage tank (500).

7. The PAM drug dissolving and pharmaceutical all-in-one machine according to claim 6, wherein:

the side wall of the solution storage tank (500) is provided with an overflow hole (507), and the overflow hole (507) is connected with an overflow pipe (508); and/or a liquid level controller is arranged in the solution storage tank (500).

8. The PAM dissolving pharmaceutical all-in-one machine according to claim 7, wherein:

the bottoms of the pre-preparation mixing tank (300), the homogenizing and curing tank (400) and the solution storage tank (500) are respectively connected with an emptying pipe.

9. The PAM dissolving pharmaceutical all-in-one machine according to claim 8, wherein:

the water inlet main pipe (800) is also provided with a first manual ball valve (804), a second manual ball valve (805), a third manual ball valve (806) and an auxiliary water inlet pipe (801), the first manual ball valve (804) is positioned in front of the electromagnetic flow meter (803) and the first electromagnetic valve (802), the second manual ball valve (805) is positioned behind the electromagnetic flow meter (803) and the first electromagnetic valve (802), two ends of the auxiliary water inlet pipe (801) are respectively connected to the main water inlet pipe (800) in front of the first manual ball valve (804) and the main water inlet pipe (800) behind the second manual ball valve (805), and the auxiliary water inlet pipe (801) is provided with the third manual ball valve (806);

and/or the water inlet main pipe (800) is also provided with a filter and a pressure stabilizing valve;

and/or a second electromagnetic valve is arranged on the emptying pipe; and/or the emptying pipe is connected with an emptying auxiliary pipe, two ends of the emptying auxiliary pipe are connected to the emptying pipes on two sides of the second electromagnetic valve, and a fourth manual ball valve is arranged on the emptying auxiliary pipe;

and/or a dry powder level meter is arranged in the dry powder hopper (101).

10. The PAM dissolving pharmaceutical all-in-one machine according to claim 9, wherein: the PAM medicine dissolving and pharmacy all-in-one machine further comprises a control mechanism, wherein the control mechanism comprises an electric control cabinet, and the electric control cabinet controls the operation of a worm gear speed reducer (102), three stirring machines, a first electromagnetic valve (802), a second electromagnetic valve, an electric heating device, a filter and a pressure stabilizing valve;

the electromagnetic flow meter (803), the liquid level controller and the dry powder level meter all feed back information to the electric control cabinet;

and/or the first water inlet pipe head (701) of the first water inlet pipe (700) and the conveying screw (103) are respectively positioned at two ends of the shell (201).

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