CN211659307U

CN211659307U - Solution freezing concentration device

Info

Publication number: CN211659307U
Application number: CN201922406218.8U
Authority: CN
Inventors: 熊相人; 陈碧峰
Original assignee: Kunming Hongcheng Food Technology Co Ltd
Current assignee: Kunming Hongcheng Food Technology Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-13
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of solution freezing concentration, in particular to a solution freezing concentration device, which comprises a tank body, a freezing device and a separation device, wherein the top end of the inner side of the tank body is provided with the freezing device, the top end of the right end surface of the tank body is communicated with a feed pipe, the feed pipe is fixedly connected with an electric control valve, the bottom end of the right end surface of the tank body is fixedly connected with a controller, the bottom end of the outer side of the tank body is fixedly connected with a fixed box, and the bottom end of the inner side of the tank body is provided with the separation device, in the utility model, through the arranged inner pipe and the sleeve pipe, the arrangement is matched with the communication of the inner pipe and the baffle plate, the communication of the sleeve pipe and a refrigerant box and the fixed connection of the baffle plate and the refrigerant box, when the extract liquid is concentrated, the freezing, and the quality of the product is ensured, the added value is improved, the energy is saved, and the waste of water resources is avoided.

Description

Solution freezing concentration device

Technical Field

The utility model relates to a solution freeze concentration technical field specifically is a solution freeze concentration device.

Background

At present, the processing process of instant coffee powder at home and abroad is a pretreatment working section, an extraction working section (with the concentration of 5-12%), an aroma-extracting working section, a heat concentration working section (with the concentration of 42-55%), a blending working section, a spray drying working section or a freeze drying working section, and because heat concentration destroys heat-sensitive substances such as the flavor, aroma and nutrient contents of coffee, partial aroma liquid is distilled out of the extracted coffee liquid by aroma-extracting equipment before the heat concentration, then the heat concentration is carried out, and the aroma liquid is restored to the coffee concentrated liquid after the heat concentration, namely the blending working section.

In the field of coffee solution freeze concentration, the quality of a product is seriously influenced by a traditional heat concentration mode, the added value of the product is reduced, energy and water resources are wasted, although some freeze concentration modes exist, the coffee materials are easily carried in ice blocks in the freeze concentration process, so that the material loss is very high, the cost input is increased, and the cooling efficiency is low when the freeze concentration is carried out by a partial freeze concentration mode, so that the production requirement cannot be met to the maximum extent, and therefore, the solution freeze concentration device is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solution freeze concentration device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a solution freezing and concentrating device comprises a tank body, a freezing device and a separating device, wherein the freezing device is arranged at the top end of the inner side of the tank body, the top end of the right end face of the tank body is communicated with a feeding pipe, an electric control valve is fixedly connected onto the feeding pipe, a controller is fixedly connected to the bottom end of the right end face of the tank body, a fixed box is fixedly connected to the bottom end of the outer side of the tank body, the separating device is arranged at the bottom end of the inner side of the tank body, a tank cover is hinged to the bottom end of the left end face of the fixed box, a liquid outlet liquid level sensor is fixedly connected to the right side of the bottom end face of the fixed box and penetrates through the fixed box, an air inlet pipe is communicated with the top end of the left end face of the tank body, a compressed air pipe is arranged at the, and the liquid inlet level sensor penetrates through the tank body, the liquid inlet level sensor is fixedly connected with the tank body, and the bottom end of the right end face of the fixed box is communicated with a three-way pipe.

Preferably, the refrigerating device comprises a refrigerant box, a liquid outlet pipe, a partition plate, a liquid inlet pipe, a sleeve, an inner pipe, a sealing gasket, a tank cylinder, a tank limiting switch, an ice scraper cylinder and an ice scraper, wherein the refrigerant box is arranged at the top end of the inner side of the tank, the sealing gasket is arranged at the top end of the inner side of the tank and is in sliding connection with the tank, the liquid outlet pipe is communicated with the left side of the top end of the refrigerant box, the partition plate is fixedly connected with the inner side of the refrigerant box, the liquid inlet pipe is communicated with the right side of the top end of the partition plate and penetrates through the refrigerant box, the liquid inlet pipe is fixedly connected with the refrigerant box, the sleeve is communicated with the bottom end of the.

Preferably, the separating device comprises a motor, a first fixing rod, a second fixing rod, a main valve door, a separating box, a positioning rod, a main valve door cylinder, a main valve door limit switch and a separating net, the bottom end face of the fixing box is fixedly connected with the motor, a main shaft of the motor penetrates through the fixing box and the tank body, the main shaft of the motor is rotatably connected with the fixing box, the top end of the outer side of the main shaft of the motor is fixedly connected with the first fixing rod and the second fixing rod which are arranged up and down, the bottom end of the outer side of the main shaft of the motor is slidably connected with the main valve door, the outer side of the first fixing rod is fixedly connected with the separating box, the separating box is fixedly connected with the second fixing rod, the separating box is rotatably connected with the tank body, the top end of the main valve door is fixedly connected with the positioning rod, the positioning rod penetrates through the second, and the connecting rod of main valve cylinder runs through the fixed box, the connecting rod and the fixed box sliding connection of main valve cylinder, the connecting rod of main valve cylinder is 7 forms and sets up, the bottom of main valve is worker form and sets up, and the connecting rod top of main valve cylinder slides in the bottom of main valve, the main valve cylinder outside fixedly connected with main valve limit switch, the main valve outside sliding connection has the separation net, and separation net and jar body fixed connection.

Preferably, the refrigerant box is fixedly connected with the sealing gasket, the sealing gasket is made of a rubber plate, the sealing gasket surrounds the outside of the refrigerant box, a tank body cylinder is arranged on the outside of the refrigerant box and is fixedly connected with the refrigerant box through a connecting block, and a tank body limit switch is fixedly connected to the outside of the tank body cylinder.

Preferably, the ice scraper cylinder is fixedly connected to the center of the top end of the refrigerant box, the connecting rod of the ice scraper cylinder penetrates through the refrigerant box and the partition plate, the connecting rod of the ice scraper cylinder is connected with the refrigerant box and the partition plate in a sliding mode, and the ice scraper is fixedly connected to the bottom end of the connecting rod of the ice scraper cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arranged inner pipe and the sleeve, the arrangement is matched with the communication between the inner pipe and the partition board, the communication between the sleeve and the refrigerant box and the fixed connection between the partition board and the refrigerant box, when the extract liquid is concentrated, the freezing concentration mode of injecting the refrigerant into the refrigerant box through the liquid inlet pipe improves the efficiency of cooling the extract liquid, thereby meeting the production requirement of products to the maximum extent, ensuring the quality and the added value of the products, saving energy and avoiding the waste of water resources;

2. the utility model discloses in, through the separator box that sets up, this kind of sliding connection who sets up the fixed connection and locating lever of cooperation motor to the drive of first dead lever and second dead lever, separator box and first dead lever and second dead lever emits high concentration extract back, through starter motor and injection hot-blast, can separate out adnexed solution and solute in the ice cube to avoid the waste of material, the at utmost has reduced the input of cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the inner tube of the present invention;

FIG. 3 is a schematic view of the installation structure of the separation box of the present invention;

fig. 4 is a schematic view of the overall structure of the ice scraper of the present invention.

In the figure: 1-tank, 2-freezing device, 201-refrigerant box, 202-liquid outlet pipe, 203-clapboard, 204-liquid inlet pipe, 205-sleeve, 206-inner pipe, 207-sealing gasket, 208-tank cylinder, 209-tank limit switch, 210-ice scraper cylinder, 211-ice scraper, 3-feeding pipe, 4-controller, 5-fixed box, 6-separating device, 601-motor, 602-first fixed rod, 603-second fixed rod, 604-main valve, 605-separating box, 606-locating rod, 607-main valve cylinder, 608-main valve limit switch, 609-separating net, 7-box door, 8-liquid outlet level sensor, 9-air inlet pipe, 10-compressed air pipe, 11-liquid level sensor and 12-three-way pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a solution freezing and concentrating device comprises a tank body 1, a freezing device 2 and a separating device 6, wherein the freezing device 2 is arranged at the top end of the inner side of the tank body 1, the top end of the right end face of the tank body 1 is communicated with a feeding pipe 3, an electric control valve is fixedly connected onto the feeding pipe 3, a controller 4 is fixedly connected to the bottom end of the right end face of the tank body 1, a fixed box 5 is fixedly connected to the bottom end of the outer side of the tank body 1, the separating device 6 is arranged at the bottom end of the inner side of the tank body 1, a box cover 7 is hinged to the bottom end of the left end face of the fixed box 5, a liquid outlet liquid level sensor 8 is fixedly connected to the right side of the bottom end face of the fixed box 5, the liquid outlet liquid level sensor 8 penetrates through the fixed box 5, an air inlet pipe 9 is communicated with the top end, the utility model discloses a compressed air pipe, including compressed air pipe 10, 1 left end face top of the jar body is equipped with feed liquor level sensor 11, and feed liquor level sensor 11 runs through jar body 1, feed liquor level sensor 11 and jar body 1 fixed connection, 5 right-hand member face bottom intercommunications of fixed case have three-way pipe 12.

The refrigerating device 2 comprises a refrigerant box 201, a liquid outlet pipe 202, a partition plate 203, a liquid inlet pipe 204, a sleeve pipe 205, an inner pipe 206, a sealing gasket 207, a tank body cylinder 208, a tank body limit switch 209, an ice scraper cylinder 210 and an ice scraper 211, wherein the refrigerant box 201 is arranged at the top end of the inner side of the tank body 1, the sealing gasket 207 is connected with the tank body 1 in a sliding manner, the liquid outlet pipe 202 is communicated with the left side of the top end of the refrigerant box 201, the partition plate 203 is fixedly connected with the inner side of the refrigerant box 201, the liquid inlet pipe 204 is communicated with the right side of the top end of the partition plate 203, the liquid inlet pipe 204 penetrates through the refrigerant box 201, the liquid inlet pipe 204 is fixedly connected with the refrigerant box 201, the sleeve pipe 205 is communicated with the bottom end of the refrigerant box 201, the inner pipe 206 is communicated with the bottom, the efficiency of cooling the extract is improved, so that the production requirement of the product can be met to the greatest extent, the quality and added value of the product are guaranteed, energy sources are saved, and waste of water resources is avoided, the separation device 6 comprises a motor 601, a first fixing rod 602, a second fixing rod 603, a main valve 604, a separation box 605, a positioning rod 606, a main valve cylinder 607, a main valve limit switch 608 and a separation net 609, the bottom end face of the fixed box 5 is fixedly connected with the motor 601, the main shaft of the motor 601 penetrates through the fixed box 5 and the tank body 1, the main shaft of the motor 601 is rotatably connected with the fixed box 5, the top end of the outer side of the main shaft of the motor 601 is fixedly connected with the first fixing rod 602 and the second fixing rod 603 which are arranged up and down, the bottom end of the outer side of the main shaft of the motor 601 is slidably connected with the main valve 604, the separation box 605 is fixedly connected with a second fixed rod 603, the separation box 605 is rotatably connected with the tank body 1, the top end of the main valve 604 is fixedly connected with a positioning rod 606, the positioning rod 606 penetrates through the second fixed rod 603, the positioning rod 606 is slidably connected with the second fixed rod 603, the left side of the bottom end of the fixed box 5 is fixedly connected with a main valve cylinder 607 through a connecting block, a connecting rod of the main valve cylinder 607 penetrates through the fixed box 5, the connecting rod of the main valve cylinder 607 is slidably connected with the fixed box 5, the connecting rod of the main valve cylinder 607 is arranged in a 7 shape, the bottom end of the main valve 604 is arranged in an I shape, the top end of the connecting rod of the main valve cylinder 607 slides at the bottom end of the main valve 604, the outer side of the main valve cylinder 607 is fixedly connected with a main valve limit switch 608, the outer side of the main valve cylinder 607 is slidably connected with, after the high-concentration extraction liquid is discharged, solution and solute attached to the ice block can be separated through the starting motor 601 and hot air injection, so that material waste is avoided, and cost investment is reduced to the maximum extent, the refrigerant box 201 is fixedly connected with the sealing gasket 207, the sealing gasket 207 is made of a rubber plate, the sealing gasket 207 surrounds the outer side of the refrigerant box 201, the tank cylinder 208 is arranged on the outer side of the refrigerant box 201, the tank cylinder 208 is fixedly connected with the refrigerant box 201 through a connecting block, the tank limiting switch 209 is fixedly connected on the outer side of the tank cylinder 208, the sealing performance of connection between the refrigerant box 201 and the tank body 1 is ensured, the ice scraper cylinder 210 is fixedly connected to the center position of the top end of the refrigerant box 201, the connecting rod of the ice scraper cylinder 210 penetrates through the refrigerant box 201 and the partition plate 203, and the connecting rod of the ice scraper cylinder 210 is slidably connected with the refrigerant box 201 and the partition plate 203, the bottom end of the connecting rod of the ice scraper cylinder 210 is fixedly connected with an ice scraper 211, and the arrangement is convenient for removing ice blocks outside the sleeve 205.

The working process is as follows: all electrical appliances in the device are external power supplies, when the device is used, all parameters (including 10% of initial solid concentration and 26% of final solid concentration) are input through the controller 4, the initial cooling temperature is-5 ℃, the temperature is gradually reduced to-25 ℃ within 100 minutes after the device is operated for 60 minutes, the device is started, then refrigerant is injected into the refrigerant box 201 through the liquid inlet pipe 204, the refrigerant enters the bottom end of the partition plate 203 at the moment, then enters the inner side of the sleeve pipe 205, then flows to the top end of the partition plate 203 through the inner pipe 206, finally flows out through the liquid outlet pipe 202, extract liquid is injected into the device through the liquid inlet pipe 3 after the refrigerant is injected, when the liquid level is sensed by the liquid inlet liquid level sensor 11, the electric control valve in the liquid inlet pipe 3 is closed, the addition of the extract liquid is completed at the moment, and then the freeze concentration of the extract liquid is carried out, in the process of freezing and concentrating the extraction liquid, ice blocks are continuously precipitated in the extraction liquid and are attached to the outer side of the sleeve 205, after the device runs for sixty minutes, the controller 4 controls the ice scraper cylinder 210 to move up and down once every five minutes, so as to drive the ice scraper 211 at the bottom end to scrape off the ice blocks at the outer side of the sleeve 205, when the extraction liquid reaches the freezing and concentrating time, the refrigerant stops being injected, the main valve cylinder 607 pulls the main valve 604 downwards, when the main valve limit switch 608 is triggered, the main valve cylinder 607 stops running, the main valve 604 still contacts with the separation net 609 at the moment, the high-concentration extraction liquid after freezing and concentrating passes through the separation net 609 and then flows into the high-concentration extraction liquid collecting tank through the right end of the three-way pipe 12, when the liquid level sensor 8 senses that the high-concentration extraction liquid is completely discharged, the valve in the three-way pipe 12 is controlled to be communicated with the bottom end communicated with the backflow tank through the left end of, at the moment, the tank cylinder 208 extends out, the tank 1 moves downwards, when the tank limit switch 209 is triggered, the tank cylinder 208 stops moving, then the valve on the air inlet pipe 9 is opened, hot air enters the device to melt ice cubes, meanwhile, the controller 4 controls the motor 601 to drive the separating box 605 to rotate for five minutes through the first fixing rod 602 and the second fixing rod 603, solute melted by the ice cubes is separated out, finally, separated reflux liquid flows into the reflux tank through the bottom end of the three-way pipe 12, when the liquid outlet liquid level sensor 8 senses that the liquid is completely discharged, the valve on the three-way pipe 12 is closed, the main valve cylinder 607 pulls the main valve 604 to move to the bottom end, then the valve on the compressed air pipe 10 is opened, so that the inclined plane at the bottom of the separating box 605 is swept through compressed air, all the ice cubes enter the lower part, at the moment, the motor 601 drives the separating box 605 to rotate at a low speed for two minutes and then stops, and finally, opening the box door 7 to take out ice blocks, and using the water melted by the ice for water use of the extraction system, so that the water is recycled, after the operations are completed, the device is reset under the control of the controller 4, at the moment, a flow is completed, and the freeze concentrator is in the starting standby state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solution freeze concentration device, includes jar body (1), refrigerating plant (2) and separator (6), its characterized in that: the freezing device (2) is arranged at the top end of the inner side of the tank body (1), the inlet pipe (3) is communicated with the top end of the right end face of the tank body (1), the electric control valve is fixedly connected onto the inlet pipe (3), the controller (4) is fixedly connected onto the bottom end of the right end face of the tank body (1), the fixed tank (5) is fixedly connected onto the bottom end of the outer side of the tank body (1), the separating device (6) is arranged at the bottom end of the inner side of the tank body (1), the tank cover (7) is hinged to the bottom end of the left end face of the fixed tank (5), the liquid level sensor (8) is fixedly connected onto the right side of the bottom end face of the fixed tank (5), the liquid level sensor (8) penetrates through the fixed tank (5), the air inlet pipe (9) is communicated with the top end of the left end face of, compressed air pipe (10) and jar body (1) fixed connection, fixedly connected with automatically controlled valve on compressed air pipe (10), jar body (1) left end face top is equipped with feed liquor level sensor (11), and feed liquor level sensor (11) run through jar body (1), feed liquor level sensor (11) and jar body (1) fixed connection, fixed case (5) right-hand member face bottom intercommunication has three-way pipe (12).

2. The apparatus for freeze concentration of a solution according to claim 1, wherein: the refrigerating device (2) comprises a refrigerant box (201), a liquid outlet pipe (202), a partition plate (203), a liquid inlet pipe (204), a sleeve pipe (205), an inner pipe (206), a sealing gasket (207), a tank body cylinder (208), a tank body limit switch (209), an ice scraper cylinder (210) and an ice scraper (211), wherein the refrigerant box (201) is arranged at the top end of the inner side of the tank body (1), the sealing gasket (207) is connected with the tank body (1) in a sliding manner, the liquid outlet pipe (202) is communicated with the left side of the top end of the refrigerant box (201), the partition plate (203) is fixedly connected with the inner side of the refrigerant box (201), the liquid inlet pipe (204) is communicated with the right side of the top end of the partition plate (203), the liquid inlet pipe (204) penetrates through the refrigerant box (201), the refrigerant pipe (, the bottom end of the partition plate (203) is communicated with an inner pipe (206), and the inner pipe (206) is positioned on the inner side of the sleeve (205).

3. The apparatus for freeze concentration of a solution according to claim 1, wherein: the separating device (6) comprises a motor (601), a first fixing rod (602), a second fixing rod (603), a main valve (604), a separating box (605), a positioning rod (606), a main valve cylinder (607), a main valve limit switch (608) and a separating net (609), wherein the bottom end face of the fixing box (5) is fixedly connected with the motor (601), a main shaft of the motor (601) penetrates through the fixing box (5) and the tank body (1), the main shaft of the motor (601) is rotatably connected with the fixing box (5), the top end of the outer side of the main shaft of the motor (601) is fixedly connected with a first fixing rod (602) and a second fixing rod (603) which are arranged up and down, the bottom end of the outer side of the main shaft of the motor (601) is slidably connected with the main valve (604), the outer side of the first fixing rod (602) is fixedly connected with the separating box (605), and the separating box (605) is fixedly connected, the separation box (605) is rotatably connected with the tank body (1), the top end of the main valve (604) is fixedly connected with a positioning rod (606), the positioning rod (606) penetrates through a second fixing rod (603), the positioning rod (606) is slidably connected with the second fixing rod (603), the left side of the bottom end of the fixing box (5) is fixedly connected with a main valve cylinder (607) through a connecting block, a connecting rod of the main valve cylinder (607) penetrates through the fixing box (5), the connecting rod of the main valve cylinder (607) is slidably connected with the fixing box (5), the connecting rod of the main valve cylinder (607) is arranged in a 7 shape, the bottom end of the main valve (604) is arranged in an I shape, the top end of the connecting rod of the main valve cylinder (607) slides at the bottom end of the main valve (604), the outer side of the main valve cylinder (607) is fixedly connected with a main valve limit switch (608), the outer side of the main valve (604) is slidably, and the separation net (609) is fixedly connected with the tank body (1).

4. A solution freeze concentration apparatus according to claim 2 wherein: refrigerant case (201) and sealed pad (207) fixed connection, sealed pad (207) are made by the panel of rubber material, and sealed pad (207) surround in refrigerant case (201) outside, refrigerant case (201) outside is equipped with jar body cylinder (208), and jar body cylinder (208) pass through connecting block and refrigerant case (201) fixed connection, jar body cylinder (208) outside fixed connection has a jar body limit switch (209).

5. A solution freeze concentration apparatus according to claim 2 wherein: refrigerant case (201) top central point puts fixedly connected with ice scraper cylinder (210), and the connecting rod of ice scraper cylinder (210) runs through refrigerant case (201) and baffle (203), the connecting rod and refrigerant case (201) and baffle (203) sliding connection of ice scraper cylinder (210), the connecting rod bottom fixedly connected with ice scraper (211) of ice scraper cylinder (210).