CN220090539U - Steam condensate circulating water tank with filtering and adsorbing functions - Google Patents

Abstract

The utility model relates to the technical field of circulating water tanks, in particular to a steam condensate circulating water tank with a filtering and adsorbing function, which comprises a circulating water tank body, wherein a U-shaped installation frame is connected in the circulating water tank body in a sliding manner, a filter screen is fixedly connected to the top in the U-shaped installation frame, an adsorption tank is fixedly connected to one side of the circulating water tank body, active adsorption carbon is arranged in the adsorption tank, and a circulating pipe and a water supplementing pipe are fixedly connected to the top of one side of the circulating water tank body; according to the utility model, the filter screen and the activated carbon arranged on the circulating water tank body are used for filtering and adsorbing impurities in steam condensate and production water, so that the problem that most circulating water tank bodies do not have a filtering and adsorbing function is solved, the filter screen and the cleaning brush roller are cleaned through the cleaning brush roller, the water spray pipe and the flushing water pump, and the problem that the water in the circulating water tank body is completely discharged before the filter screen is cleaned is avoided.

Description

Steam condensate circulating water tank with filtering and adsorbing functions

Technical Field

The utility model relates to the technical field of circulating water pools, in particular to a steam condensate circulating water pool with a filtering and adsorbing function.

Background

In the methanol comprehensive utilization project, the device is in a discontinuous driving state because of the influence of factors such as market quotation and the like, and in a stopping state, in order to ensure the requirements of bathroom, heating, equipment antifreezing, steam pipe network heat preservation and the like, the device needs 12t/h of steam in summer and 20t/h in winter. The generated steam condensate cannot be utilized for a long time because of no user, is discharged to a sewage treatment plant as waste water, and needs to pay the cost of sewage treatment while causing the waste of steam condensate resources. According to research, the steam condensate has the advantages of good water quality, low conductivity, low turbidity, low calcium and magnesium ions and the like, and a PH value close to neutral, and is suitable for being added into a circulating water tank for recycling, so that pollution discharge cost is saved, waste of the steam condensate is avoided, the water supplementing amount of production water of the circulating water tank is reduced, and the effect of multiple purposes is achieved.

Although the water quality of the steam condensate is good, the water quantity of the steam condensate cannot meet the water consumption requirement of a device in the methanol comprehensive utilization project, so that production water is required to be added into a circulating water tank in the production process to meet the actual water consumption requirement. Because the impurities in the production water are relatively more, and meanwhile, the steam condensate is easy to contain impurities in the pipeline in the process of being conveyed to the circulating water tank through the pipeline, the steam condensate needs to be filtered before being used.

However, most of the current circulating water tanks are usually only a water tank with a simple structure, the water discharged from the inside is difficult to filter and adsorb, a few circulating water tanks can be fixedly provided with a filter screen in the circulating water tanks, and the filter screen is cleaned only after the water in the water tank is completely discharged, so that the filter screen is inconvenient to clean.

In view of the above technical drawbacks, a solution is now proposed.

Disclosure of Invention

The utility model aims to provide a steam condensate circulating water tank with a filtering and adsorbing function, which solves the technical defects, and in the use process, the filtering and adsorbing of impurities in steam condensate and production water are realized through a filter screen arranged on a circulating water tank body and active adsorption carbon in an adsorption tank, the cleaning work of the filter screen is realized through a cleaning brush roller, the filtering effect of the filter screen on the steam condensate and the production water is prevented from being reduced by the filter screen used for a long time, and the problem that part of impurities are blocked in meshes of the filter screen in the cleaning process of the filter screen through a water spraying pipe and a flushing water pump is avoided, so that the cleaning quality is improved.

The aim of the utility model can be achieved by the following technical scheme:

the steam condensate circulating water tank with the filtering and adsorbing functions comprises a circulating water tank body, wherein a U-shaped installation frame is connected inside the circulating water tank body in a sliding manner, a filter screen is fixedly connected to the top in the U-shaped installation frame, two groups of first sliding rods are fixedly connected to one side of the bottom in the circulating water tank body and are in sliding connection with the U-shaped installation frame, a first screw rod is rotatably connected between the two groups of first sliding rods at the bottom in the circulating water tank body, the first screw rod is in threaded connection with the U-shaped installation frame, and a first motor for driving the first screw rod to rotate is fixedly installed on the circulating water tank body through bolts;

the utility model discloses a circulating water pond, including circulating water pond body, adsorption tank, circulating water pond body, the one side fixedly connected with adsorption tank of circulating water pond body, be provided with activated adsorption charcoal in the adsorption tank, the bottom in the circulating water pond body is through bolt fixed mounting has the drain pump, fixed intercommunication has the outlet pipe between the delivery port of drain pump and the bottom in the adsorption tank, the top fixedly connected with drain pipe of adsorption tank, one side top fixedly connected with circulating pipe and moisturizing pipe of circulating water pond body.

Preferably, the top fixedly connected with two sets of slide bars in the circulating water pond body is two, sliding connection has the sliding seat between two sets of slide bars, the bottom fixedly connected with bottom of sliding seat is the casing of open structure, one side rotation in the casing is connected with the clearance brush roller, one side that keeps away from slide bar one on the casing is through bolt fixed mounting has the motor second that is used for driving clearance brush roller pivoted, be located the rotation in the circulating water pond body between two sets of slide bars and be connected with lead screw second, and lead screw second and sliding seat threaded connection, one side outer wall of circulating water pond body is through bolt fixed mounting has the motor third that is used for driving lead screw second pivoted.

Preferably, the inside fixed mounting of casing has the spray pipe, the bottom in the circulating water pond body has the wash water pump through bolt fixed mounting, fixed intercommunication has coupling hose between the delivery port of wash water pump and the spray pipe, the bottom of spray pipe is followed its length direction equidistance and is fixedly connected with a plurality of shower nozzles one, and the one side that is close to the cleaning brush roller on the spray pipe is followed its length direction equidistance and is fixedly connected with a plurality of shower nozzles two.

Preferably, a slag discharging port is formed in the circulating water tank body at one side close to the opening of the U-shaped mounting frame in a penetrating mode, and a collecting frame is fixedly mounted below the slag discharging port at one side of the circulating water tank body.

Preferably, the inside of U type installing frame is located the bottom of filter screen along its length direction fixedly connected with a plurality of baffles, and each the baffle is in the direction of the absorption case to collection frame in the U type installing frame highly reduces in proper order.

Preferably, one side of the baffle plate with higher height between two adjacent baffle plates extends to the top of one side of the baffle plate with lower height, and one side of the baffle plate, which is close to the adsorption box, is higher than one side of the baffle plate, which is close to the collection frame.

The beneficial effects of the utility model are as follows:

(1) According to the steam condensate circulating water tank with the filtering and adsorbing functions, in the using process, steam condensate and production water are respectively injected into the circulating water tank body through the circulating pipe and the water supplementing pipe, the steam condensate and the production water which enter the circulating water tank body are contacted with the drainage pump after large-particle impurities are removed through the filtering of the filter screen, the drainage pump is started to extract the filtered steam condensate and the filtered production water and inject the filtered steam condensate and the filtered production water into the adsorption tank, and the filtered steam condensate and the filtered production water are further adsorbed by the activated adsorption carbon in the adsorption tank and are discharged through the drainage pipe, so that the problem that most circulating water tank bodies in the prior art do not have the filtering and adsorbing functions is solved.

(2) When the filter screen filters for a long time, when needing to clear up its top to have a large amount of granule impurity, starter motor one drives U type installing frame and rises and make its inside filter screen top and clearance brush roller contact, starter motor two drives the clearance brush roller and rotate, starter motor three drives the clearance brush roller and removes at the top of filter screen to realize clearing up filter screen top filterable impurity, and collect in collecting the frame with it to concentrate and handle, realize need not before the clearance filter screen with the whole exhaust effect of water in the circulating water pond body.

(3) When the cleaning brush roller is used for cleaning the filter screen, the flushing water pump is started to pump water in the circulating water tank body and inject the water into the water spraying pipe through the connecting hose, and then the water is sprayed out of the first flushing nozzle and the second flushing nozzle, so that the filter screen and the cleaning brush roller are further cleaned, the problem that part of impurities are blocked in the meshes of the filter screen in the cleaning process of the cleaning brush roller on the filter screen is avoided, the cleaning quality is improved, and the flushed water flows into the collecting frame through the arranged baffle to be collected, so that the pollution to the water in the circulating water tank body is avoided.

Drawings

The utility model is further described below with reference to the accompanying drawings;

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of A-A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view showing the internal structure of the circulating water pond body of the present utility model;

FIG. 4 is a schematic view of the structure of the U-shaped mounting frame of the present utility model;

fig. 5 is a schematic view of the internal structure of the housing of the present utility model.

Legend description:

1. a circulating water tank body; 11. a first slide bar; 12. a first screw rod; 13. a first motor; 14. an adsorption box; 15. activated adsorption charcoal; 16. a draining pump; 17. a water outlet pipe; 18. a drain pipe; 19. a circulation pipe; 110. a water supplementing pipe; 111. a second slide bar; 112. a second screw rod; 113. a third motor; 114. a slag discharge port; 115. a collection frame;

2. a U-shaped mounting frame; 21. a filter screen; 22. a baffle;

3. a sliding seat; 31. a housing; 32. cleaning a brush roller; 33. a second motor; 34. a water spray pipe; 35. a flushing water pump; 36. a connecting hose; 37. flushing a first nozzle; 38. and flushing the second nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

the problem that most of the prior circulating water ponds are difficult to filter and adsorb the water discharged from the inside is solved by the following scheme:

referring to fig. 1-5, the embodiment is a steam condensate circulating water tank with filtering and adsorbing functions, comprising a circulating water tank body 1, wherein a U-shaped installation frame 2 is slidably connected in the circulating water tank body 1, a filter screen 21 is fixedly connected to the top in the U-shaped installation frame 2, the filter screen 21 is used for filtering large-particle impurities in steam condensate and production water, two groups of slide bars 11 are fixedly connected to one side of the bottom in the circulating water tank body 1, the slide bars 11 are slidably connected with the U-shaped installation frame 2, the slide bars 11 are used for increasing lifting effect of the U-shaped installation frame 2, a screw rod 12 is rotatably connected between the two groups of slide bars 11 at the bottom in the circulating water tank body 1, the screw rod 12 is used for driving the U-shaped installation frame 2 to lift, the screw rod 12 is in threaded connection with the U-shaped installation frame 2, and a motor 13 for driving the screw rod 12 to rotate is fixedly installed on the circulating water tank body 1 through bolts;

one side fixedly connected with adsorption tank 14 of circulating water pond body 1, the adsorption tank 14 that sets up is used for filling active adsorption charcoal 15, be provided with active adsorption charcoal 15 in the adsorption tank 14, the active adsorption charcoal 15 that sets up is used for adsorbing steam condensate and the tiny particle impurity in the production water, the bottom in the circulating water pond body 1 is through bolt fixed mounting has drain pump 16, the water outlet pipe 17 is fixed intercommunication between the delivery port of drain pump 16 and the bottom in the adsorption tank 14, the purpose of pouring into adsorption tank 14 with steam condensate in the circulating water pond body 1 and production water is realized to the outlet pipe 17 that sets up, the fixed intercommunication in top of adsorption tank 14 has drain pipe 18, one side top fixedly connected with circulating pipe 19 and moisturizing pipe 110 of circulating water pond body 1, the circulating pipe 19 that sets up is used for pouring into circulating water pond body 1 with the steam condensate, the moisturizing pipe 110 that sets up is used for pouring into circulating water pond body 1.

The top fixedly connected with two sets of slide bars II 111 in the circulating water pond body 1, the slide bar II 111 of setting is used for installing sliding seat 3, sliding connection has sliding seat 3 between two sets of slide bars II 111, sliding seat 3 of setting is used for installing casing 31 and driving casing 31 and slides, the bottom fixedly connected with bottom of sliding seat 3 is the casing 31 of open structure, casing 31 of setting is used for installing cleaning brush roller 32, one side rotation in the casing 31 is connected with cleaning brush roller 32, the cleaning brush roller 32 of setting is used for clearing up filter screen 21, one side of keeping away from slide bar I11 on the casing 31 is through bolt fixed mounting having be used for driving cleaning brush roller 32 pivoted motor II 33, be located between two sets of slide bars I11 in the circulating water pond body 1 and rotate and be connected with lead screw II 112, and lead screw II 112 and sliding seat 3 threaded connection, lead screw I12 of setting is used for driving sliding seat 3 and removes, one side outer wall of circulating water pond body 1 is through bolt fixed mounting has the motor III 113 that is used for driving lead screw II 112 pivoted.

A slag discharge port 114 is formed in the circulating water pond body 1 on one side close to the opening of the U-shaped mounting frame 2 in a penetrating manner, and a collecting frame 115 is fixedly mounted below the slag discharge port 114 on one side of the circulating water pond body 1.

The working process and principle of the utility model are as follows:

in the use process, the steam condensate and the production water are respectively injected into the circulating water tank body 1 through the circulating pipe 19 and the water supplementing pipe 110, the steam condensate and the production water which enter the circulating water tank body 1 are contacted with the drainage pump 16 after large-particle impurities are removed through the filtration of the filter screen 21, the drainage pump 16 is started to extract the filtered steam condensate and the production water and inject the filtered steam condensate and the filtered production water into the adsorption tank 14 through the water outlet pipe 17, and the small-particle impurities contained in the steam condensate and the production water are further adsorbed through the activated carbon 15 in the adsorption tank 14 and then are discharged through the drainage pipe 18, so that the problem that most circulating water tank bodies 1 in the prior art do not have the filtration adsorption function is solved; when the filter screen 21 filters for a long time and a large amount of particle impurities exist at the top of the filter screen 21, the first motor 13 is started to drive the first screw rod 12 to rotate, the first screw rod 12 drives the U-shaped installation frame 2 to ascend through the cooperation of the first slide rod 11 and enable the top of the filter screen 21 in the first screw rod to contact with the cleaning brush roller 32, the second motor 33 drives the cleaning brush roller 32 to rotate, the third motor 113 is started to drive the second screw rod 112 to rotate, the second screw rod 112 drives the cleaning brush roller 32 to move towards the slag discharging port 114 at the top of the filter screen 21 through the cooperation of the second slide rod 111, so that the impurities filtered at the top of the filter screen 21 are cleaned, and the impurities are cleaned into the collecting frame 115 through the slag discharging port 114 to be collected so as to be intensively processed, and the effect that water in the circulating water tank body 1 is not required to be discharged completely before the filter screen 21 is cleaned is achieved.

Embodiment two:

to the problem that easily causes partial impurity card in the filter screen mesh when the clearance brush roll clears up the filter screen, the accessible is solved following scheme:

referring to fig. 1-5, a spray pipe 34 is fixedly installed in the housing 31, the spray pipe 34 is provided to further clean the filter screen 21 and clean the cleaning brush roller 32, a flushing water pump 35 is fixedly installed at the bottom in the circulating water tank body 1 through bolts, a connection hose 36 is fixedly communicated between a water outlet of the flushing water pump 35 and the spray pipe 34, the flushing water pump 35 and the connection hose 36 are provided to inject water into the spray pipe 34, a plurality of first flushing nozzles 37 are fixedly communicated with the bottom of the spray pipe 34 along the length direction of the water pipe, the first flushing nozzles 37 are provided to clean the filter screen 21, a plurality of second flushing nozzles 38 are fixedly communicated with one side, close to the cleaning brush roller 32, of the spray pipe 34 along the length direction of the water pipe, and the second flushing nozzles 38 are provided to clean the cleaning brush roller 32.

The inside of U type installing frame 2 is located the bottom of filter screen 21 along its length direction fixedly connected with a plurality of baffles 22, and the baffle 22 of setting is used for preventing that the sparge water from entering into in the circulating water pond body 1, and each baffle 22 reduces in proper order in the direction of the height in U type installing frame 2 from adsorption tank 14 to collection frame 115, and the sparge water of being convenient for is discharged through the slag notch 114.

The side of the baffle 22 with higher height between the two adjacent baffles 22 extends to the top of the side of the baffle 22 with lower height, so that the flushing water is prevented from flowing into the circulating water pool body 1 from between the two baffles 22 when flowing on the baffles 22, and the side of the baffle 22 close to the adsorption box 14 is higher than the side of the baffle 22 close to the collecting frame 115.

In this embodiment:

when the cleaning brush roller 32 is used for cleaning the filter screen 21, the flushing water pump 35 is synchronously started to pump water in the circulating water tank body 1 and inject the water into the water spraying pipe 34 through the connecting hose 36, and then the water sprayed out from the first flushing nozzle 37 and the second flushing nozzle 38 is sprayed out, so that the further cleaning of the filter screen 21 is realized by the water sprayed out from the first flushing nozzle 37, the problem that part of impurities are blocked in meshes of the filter screen 21 in the cleaning process of the filter screen 21 by the cleaning brush roller 32 is avoided, the cleaning quality is improved, the cleaning of the cleaning brush roller 32 is realized by the water sprayed out from the second flushing nozzle 38, the cleaning effect of the cleaning brush roller 32 on the filter screen 21 is improved, and the water after flushing flows into the collecting frame 115 through the baffle 22 and the slag discharging port 114 to be collected, so that the pollution to the water in the circulating water tank body 1 is avoided.

To sum up: in the use process, steam condensate and production water are respectively injected into the circulating water tank body 1 through the circulating pipe 19 and the water supplementing pipe 110, filtered and adsorbed through the filter screen 21 in the circulating water tank body 1 and the active adsorption carbon 15 in the adsorption tank 14, and then discharged through the drain pipe 18; when a large amount of particle impurities are required to be cleaned on the top of the filter screen 21, the first motor 13 drives the first screw rod 12 to rotate, the first screw rod 12 drives the U-shaped installation frame 2 to ascend through the cooperation of the first slide rod 11 and enable the top of the filter screen 21 in the first screw rod to be in contact with the cleaning brush roller 32, the second motor 33 drives the cleaning brush roller 32 to rotate, the third motor 113 drives the second screw rod 112 to rotate, the second screw rod 112 drives the cleaning brush roller 32 to move towards the slag notch 114 through the cooperation of the second slide rod 111 at the top of the filter screen 21, so that the impurities filtered on the top of the filter screen 21 are cleaned, meanwhile, the flushing water pump 35 is synchronously started to pump water in the circulating water tank body 1 and is injected into the water spraying pipe 34 through the connecting hose 36, further the first flushing spray nozzle 37 and the second flushing spray nozzle 38 are sprayed out, the further cleaning of the filter screen 21 and the cleaning brush roller 32 is achieved, the problem that part of the impurities are blocked in the mesh of the filter screen 21 in the cleaning process of the cleaning brush roller 32 is avoided, the cleaning quality is improved, the impurities of the cleaning brush roller 32 are cleaned in the collecting frame 115 through the slag notch 114, so that the impurities are cleaned in the collecting frame 115, and the impurities are cleaned, and polluted in the circulating water in the water tank body is prevented from flowing into the collecting the water tank 115 through the circulating through the filter tank through the connecting hose 22.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The steam condensate circulating water tank with the filtering and adsorbing functions comprises a circulating water tank body (1), and is characterized in that a U-shaped installation frame (2) is connected inside the circulating water tank body (1) in a sliding manner, a filter screen (21) is fixedly connected to the top in the U-shaped installation frame (2), two groups of first sliding rods (11) are fixedly connected to one side of the bottom in the circulating water tank body (1), the first sliding rods (11) are connected with the U-shaped installation frame (2) in a sliding manner, a first lead screw (12) is rotationally connected between the two groups of first sliding rods (11) at the bottom in the circulating water tank body (1), the first lead screw (12) is in threaded connection with the U-shaped installation frame (2), and a first motor (13) for driving the first lead screw (12) to rotate is fixedly installed on the circulating water tank body (1) through bolts;

one side fixedly connected with adsorption tank (14) of circulating water pond body (1), be provided with active adsorption charcoal (15) in adsorption tank (14), the bottom in circulating water pond body (1) is through bolt fixed mounting has drain pump (16), fixed intercommunication has outlet pipe (17) between the delivery port of drain pump (16) and the bottom in adsorption tank (14), the top fixed intercommunication of adsorption tank (14) has drain pipe (18), one side top fixedly connected with circulating pipe (19) and moisturizing pipe (110) of circulating water pond body (1).

2. The steam condensate circulating water pond with filtering and adsorbing functions according to claim 1, wherein two groups of sliding rods II (111) are fixedly connected to the top in the circulating water pond body (1), a sliding seat (3) is slidably connected between the two groups of sliding rods II (111), a shell (31) with an opening structure is fixedly connected to the bottom of the sliding seat (3), a cleaning brush roller (32) is rotatably connected to one side in the shell (31), a motor II (33) for driving the cleaning brush roller (32) to rotate is fixedly mounted on one side, far away from the sliding rods I (11), of the shell (31), a screw rod II (112) is rotatably connected between the two groups of sliding rods I (11) in the circulating water pond body (1), the screw rod II (112) is in threaded connection with the sliding seat (3), and a motor III (113) for driving the screw rod II (112) to rotate is fixedly mounted on the outer wall of one side of the circulating water pond body (1) through bolts.

3. The steam condensate circulating water tank with the filtering and adsorbing functions according to claim 2, wherein a water spraying pipe (34) is fixedly installed in the shell (31), a flushing water pump (35) is fixedly installed at the bottom in the circulating water tank body (1) through bolts, a connecting hose (36) is fixedly communicated between a water outlet of the flushing water pump (35) and the water spraying pipe (34), a plurality of flushing spray heads I (37) are fixedly communicated with the bottom of the water spraying pipe (34) along the length direction of the water spraying pipe in an equidistant manner, and a plurality of flushing spray heads II (38) are fixedly communicated with one side, close to a cleaning brush roller (32), of the water spraying pipe (34) along the length direction of the water spraying pipe in an equidistant manner.

4. The steam condensate circulating water pond with the filtering and adsorbing functions according to claim 1, wherein a slag discharging port (114) is formed in the circulating water pond body (1) in a penetrating mode on one side, close to an opening of the U-shaped mounting frame (2), of the circulating water pond body (1), and a collecting frame (115) is fixedly mounted below the slag discharging port (114) on one side of the circulating water pond body (1).

5. The steam condensate circulating water tank with the filtering and adsorbing function according to claim 4, wherein a plurality of baffles (22) are fixedly connected to the bottom of the filter screen (21) along the length direction of the filter screen in the U-shaped mounting frame (2), and the height of each baffle (22) in the U-shaped mounting frame (2) is sequentially reduced from the adsorbing tank (14) to the collecting frame (115).

6. The circulating water pond for steam condensate with filtering and adsorbing function according to claim 5, wherein a side of a baffle plate (22) with a higher height between two adjacent baffle plates (22) extends to the top of a side of a baffle plate (22) with a lower height, and a side of the baffle plate (22) close to the adsorption tank (14) is higher than a side of the baffle plate (22) close to the collection frame (115).