CN210154148U - Pipe groove type ice slurry preparation device - Google Patents
Pipe groove type ice slurry preparation device Download PDFInfo
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- CN210154148U CN210154148U CN201921047738.8U CN201921047738U CN210154148U CN 210154148 U CN210154148 U CN 210154148U CN 201921047738 U CN201921047738 U CN 201921047738U CN 210154148 U CN210154148 U CN 210154148U
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Abstract
The pipe-trough type ice slurry preparation device comprises a box body, wherein a raw water inlet is formed in the wall of the box body, an ice slurry lifting device is arranged at the rear part in the box body, and the ice slurry lifting device can lift the ice slurry at the rear part in the box body out of the box body; the box is internally provided with a plurality of raw water cooling pipe rows, each raw water cooling pipe row respectively comprises a plurality of cooling pipes, the axes of the cooling pipes are arranged along the front-back direction, the cooling pipes are arranged side by side from top to bottom, the adjacent cooling pipes are attached to each other, the front end of each cooling pipe is respectively communicated with a front vertical pipe, each front vertical pipe is respectively communicated with a front refrigerant conveying pipe, the rear end of each cooling pipe is respectively communicated with a rear vertical pipe, and each rear vertical pipe is respectively communicated with a rear refrigerant conveying pipe. The pipe-groove type ice slurry preparation device is high in production efficiency, low in energy consumption and remarkable in energy-saving effect.
Description
Technical Field
The utility model relates to a pipe slot type ice slurry preparation facilities.
Background
The ice slurry preparation technology has many practical significances, such as ice cold storage by using peak-valley electricity price in summer, ice making and heat extraction by using water in winter for an ice source heat pump, concentration of high-salt-content wastewater and the like. At present, a process technology combining reverse osmosis and evaporation is adopted for brine concentration, but the reverse osmosis desalination concentration ratio is limited, the concentration is usually difficult to be more than 10%, the later evaporation energy consumption is very high, the service life of a high-pressure reverse osmosis membrane is short, and the running cost of the device is high.
The brine ice-making slurry is used for concentrating brine, the brine concentration can be improved to more than 15%, compared with evaporation, the latent heat of water freezing is only one seventh, and the energy consumption can be greatly reduced. However, the reported ice making equipment or ice slurry making equipment has small volume heat exchange area and low energy efficiency. For example, the supercooling method is to precipitate ice slurry in a crystallization tank by cooling a glycol aqueous solution, water or brine to a supercooled state, wherein the supercooling degree is 3-5 ℃, the circulation amount is very large, the efficiency is low, and the energy consumption is high; the ice flake machine is sprayed to the inner wall surface of a cooler to be frozen, and a spiral ice blade is used for rolling and deicing, so that the heat exchange area per unit volume is small, the heat conductivity coefficient of ice is low, the total heat transfer coefficient is small, and the COP (coefficient of performance) of the refrigeration efficiency is only 1.2-1.6.
Tests show that the ice formed by the brine is spongy, is relatively loose and easy to scrape, and the water content in the ice slurry is relatively high, so that the heat transfer coefficient of the ice layer is improved. Because the heat exchange quantity of the ice making equipment determines the treatment capacity and the surface updating speed determines the ice making efficiency, the ideal ice slurry preparation equipment has the characteristics of large heat exchange area, relative movement of water and a heat exchange surface, instant removal of ice slurry on the heat exchange surface and the like, and the ice points of saline water with different concentrations are different, so the ice slurry preparation equipment has a temperature gradient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipe slot type ice slurry preparation facilities that production efficiency is high, and the energy consumption is low, and energy-conserving effect is showing.
The pipe-groove type ice slurry preparation device comprises a box body, wherein a raw water inlet is arranged on the wall of the box body, an ice slurry lifting device is arranged at the rear part in the box body, and the ice slurry lifting device can lift the ice slurry at the rear part in the box body out of the box body;
a plurality of raw water cooling pipe rows are arranged in the box body, each raw water cooling pipe row comprises a plurality of cooling pipes, the axes of the cooling pipes are arranged along the front-back direction, the cooling pipes are arranged side by side from top to bottom, the adjacent cooling pipes are attached to each other, the front end of each cooling pipe is communicated with a front vertical pipe, each front vertical pipe is communicated with a front refrigerant conveying pipe, the rear end of each cooling pipe is communicated with a rear vertical pipe, and each rear vertical pipe is communicated with a rear refrigerant conveying pipe;
two sides are equipped with a plurality of scrapers respectively about raw water cooling tube row, vertical direction about the face of scraper blade is located, be equipped with a plurality of holes that leak on the face of scraper blade, the left side limit of scraper blade matches with the right flank that is located adjacent raw water cooling tube row in its left side respectively, the right side limit of scraper blade matches with the left surface that is located adjacent raw water cooling tube row in its right side respectively, the middle part that is located a plurality of scraper blades of two sides is continuous with an annular drive chain installation respectively about raw water cooling tube row, every drive chain encircles the middle part setting of a raw water cooling tube row along the horizontal direction respectively, every drive chain links to each other with the driving motor transmission through sprocket and sprocket shaft respectively, a plurality of scraper blades can encircle the motion of the raw water cooling tube row that corresponds under the drive chain's that corresponds.
The pipe-trough ice slurry preparation device of the utility model is characterized in that the front refrigerant conveying pipe is positioned at the bottom end of the front part of the box body, the front refrigerant conveying pipe is arranged along the left and right horizontal directions, the axes of the front vertical pipes are respectively positioned in the vertical direction, and each front vertical pipe is communicated with the front refrigerant conveying pipe after passing through the bottom of the box body;
the rear refrigerant conveying pipe is located at the bottom end of the rear portion of the box body and arranged in the left horizontal direction and the right horizontal direction, the axis of each rear vertical pipe is located in the vertical direction, and each rear vertical pipe penetrates through the bottom of the box body and then is communicated with the rear refrigerant conveying pipe.
The utility model discloses a pipe slot type ice slurry preparation facilities, wherein the box is the open rectangle container in top, raw water inlet is located the lateral wall of box front end, and the box adopts steel or engineering plastics to make.
The utility model discloses a pipe slot type ice slurry preparation facilities, wherein the scraper blade adopts polytetrafluoroethylene, ultra high molecular polyethylene, polyvinyl chloride, polypropylene, nylon or rubber to make, and the aperture in the hole that leaks on the scraper blade face is 0.5 mm-3 mm.
The utility model discloses a pipe slot type ice slurry preparation facilities, wherein ice slurry hoisting device is bucket elevator, bucket elevator includes a plurality of hoppers, the bottom of hopper is equipped with 10-60 mesh filter screen, a plurality of hoppers are installed respectively on annular drive chain, drive chain's upper end meshes with the top sprocket mutually, the top sprocket passes through the cochain shaft and installs the upper portion in the bucket elevator frame, the cochain shaft links to each other with the power output shaft transmission of reducing gear box, the reducing gear box is installed in the bucket elevator frame, drive chain's lower extreme meshes with the bottom sprocket mutually, the bottom sprocket is installed in the lower part of bucket elevator frame through lower sprocket shaft, the lower part of bucket elevator frame is located the lower extreme at the internal rear portion of box.
The utility model discloses a tube slot type ice slurry preparation facilities is when using, can let the raw water enter into in the box, the refrigerant that will come from the cold source simultaneously passes through back refrigerant conveyer pipe and carries every back riser, the refrigerant flow through each cooling tube and with raw water heat transfer after, via each riser outflow box again, refrigerant conveyer pipe flows back to the cold source before the rethread, in this process, every drive chain can drive a plurality of scraper blade motion, scrape the ice on cooling tube surface down, and push the ice that will scrape down to bucket elevator, bucket elevator carries the ice water mixture to make icy water separation to the box outside, through obtaining the desalination ice slurry after washing icy water mixture. Therefore, the utility model discloses a pipe slot type ice slurry preparation facilities has production efficiency height, and the energy consumption is low, and energy-conserving effect is showing characteristics.
The pipe-trough type ice slurry preparation device of the present invention will be further explained with reference to the accompanying drawings.
Drawings
FIG. 1 is a front sectional view of the pipe-trough ice slurry preparing apparatus according to the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a top view of fig. 1.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, the pipe-trough type ice slurry preparation device of the present invention comprises a box body 1, a raw water inlet 2 is arranged on the wall of the box body 1, an ice slurry lifting device is arranged at the rear part in the box body 1, and the ice slurry lifting device can lift the ice slurry at the rear part in the box body 1 out of the box body 1;
a plurality of raw water cooling pipe rows are arranged in the box body 1, each raw water cooling pipe row comprises a plurality of cooling pipes 9 respectively, the axes of the cooling pipes 9 are arranged along the front-back direction, the cooling pipes 9 are arranged side by side from top to bottom, the adjacent cooling pipes 9 are attached to each other, the front end of each cooling pipe 9 is communicated with one front vertical pipe 3 respectively, each front vertical pipe 3 is communicated with one front refrigerant conveying pipe 4 respectively, the rear end of each cooling pipe 9 is communicated with one rear vertical pipe 5 respectively, and each rear vertical pipe 5 is communicated with one rear refrigerant conveying pipe 6 respectively;
two sides are equipped with a plurality of scraper blades 10 respectively about raw water cooling tube row, vertical direction about the face of scraper blade 10 is located, be equipped with a plurality of holes that leak on scraper blade 10's the face, the left side limit of scraper blade 10 cooperatees with the right flank that is located adjacent raw water cooling tube row in its left side respectively, the right side limit of scraper blade 10 cooperatees with the left surface that is located adjacent raw water cooling tube row in its right side respectively, the middle part that is located a plurality of scraper blades 10 of two sides about raw water cooling tube row links to each other with the installation of an annular drive chain 11 respectively, every drive chain 11 sets up along the middle part that the horizontal direction encircleed a raw water cooling tube row respectively, every drive chain 11 links to each other with the driving motor transmission through sprocket and sprocket shaft respectively, a plurality of scraper blades 10 can encircle the motion of the cooling tube row that corresponds under the.
As a further improvement of the present invention, the front refrigerant conveying pipe 4 is located at the bottom end of the front portion of the box body 1, the front refrigerant conveying pipe 4 is arranged along the left and right horizontal directions, the axes of the front vertical pipes 3 are respectively located in the vertical direction, and each front vertical pipe 3 is communicated with the front refrigerant conveying pipe 4 after passing through the bottom of the box body 1;
the rear refrigerant conveying pipe 6 is located at the bottom end of the rear portion of the box body 1, the rear refrigerant conveying pipe 6 is arranged in the left-right horizontal direction, the axis of each rear vertical pipe 5 is located in the vertical direction, and each rear vertical pipe 5 penetrates through the bottom of the box body 1 and then is communicated with the rear refrigerant conveying pipe 6.
As a further improvement of the utility model, above-mentioned box 1 is the open rectangular container in top, raw water entry 2 is located the lateral wall of 1 front end of box, and box 1 adopts steel or engineering plastics to make.
As a further improvement of the utility model, the scraper 10 is made of polytetrafluoroethylene, ultra-high molecular polyethylene, polyvinyl chloride, polypropylene, nylon or rubber, and the hole diameter of the water leakage hole on the surface of the scraper 10 is 0.5 mm-3 mm.
As a further improvement of the utility model, above-mentioned ice slurry hoisting device is bucket elevator, bucket elevator includes a plurality of hoppers 7, the bottom of hopper 7 is equipped with 10-60 mesh filter screen, a plurality of hoppers 7 are installed respectively on annular drag chain 8, drag chain 8's upper end meshes with the top sprocket mutually, the top sprocket passes through the cochain shaft and installs the upper portion in the bucket elevator frame, the cochain shaft links to each other with the power output shaft transmission of reducing gear box, the reducing gear box is installed in the bucket elevator frame, drag chain 8's lower extreme meshes with the bottom sprocket mutually, the bottom sprocket is installed in the lower part of bucket elevator frame through lower sprocket shaft, the lower part of bucket elevator frame is located the lower extreme at box 1 rear portion.
The utility model discloses a pipe slot type ice slurry preparation facilities that designs based on above comprehensive consideration, refer to fig. 1, fig. 2 and fig. 3, pipe slot type ice slurry preparation facilities appearance is the cuboid, and inside sets up multiunit raw water cooling tube row, and every raw water cooling tube row of group is overlapped each other by a plurality of cooling tubes 9 and is constituteed, and raw water inlet is the temperature gradient of counterflow direction in order to form fluid with the refrigerant entry. A scraper 10 is arranged between each group of raw water cooling tube rows to scrape ice slurry on the heat exchange surface of the raw water cooling tube rows, and meanwhile, the stirring effect is achieved to promote heat exchange; scraper blade 10 is fixed on drive chain 11, and drive chain 11 is the motion of cyclic annular around raw water cooling tube row, and the raw water cooling tube row of both sides is compromise to every scraper blade 10, and scraper blade 10 is the perforated plate that macromolecular material made, can be with the rear end that suspends in aquatic slush pulp propelling movement in box 1 also be ice-out end, and the rear end in the box 1 is provided with bucket elevator, and the bottom of bucket elevator's hopper 7 is the filter screen for do the initial gross separation to the ice-water mixture. The bucket elevator conveys the ice-water mixture to the outside of the box body 1 for ice-water separation, and the desalted ice slurry is obtained after the ice-water mixture is washed.
The utility model discloses a tube slot type ice slurry preparation facilities is when using, can let the raw water enter into in the box 1, the refrigerant that will come from the cold source simultaneously carries every back riser 5 through back refrigerant conveyer pipe 6, the refrigerant after flowing through each cooling tube 9 and with the raw water heat transfer, 3 outflow boxes 1 via each riser again, flow back to the cold source through preceding refrigerant conveyer pipe 4 again, in this process, every drive chain 11 can drive a plurality of scraper blades 10 and move, scrape the ice on cooling tube 9 surface down, and push the ice of scraping down to bucket elevator, bucket elevator carries the ice water mixture to 1 outside of box and makes the ice water separation, obtain the desalination ice slurry after washing ice water mixture. Therefore, the utility model discloses a pipe slot type ice slurry preparation facilities has production efficiency height, and the energy consumption is low, and energy-conserving effect is showing characteristics.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (5)
1. Pipe slot type ice slurry preparation facilities, its characterized in that: the ice slurry lifting device comprises a tank body (1), wherein a raw water inlet (2) is formed in the wall of the tank body (1), an ice slurry lifting device is arranged at the rear part in the tank body (1), and the ice slurry lifting device can lift the ice slurry at the rear part in the tank body (1) out of the tank body (1);
a plurality of raw water cooling pipe rows are arranged in the box body (1), each raw water cooling pipe row comprises a plurality of cooling pipes (9), the axes of the cooling pipes (9) are arranged along the front-back direction, the cooling pipes (9) are arranged in parallel from top to bottom, the adjacent cooling pipes (9) are attached to each other, the front end of each cooling pipe (9) is communicated with one front vertical pipe (3), each front vertical pipe (3) is communicated with one front refrigerant conveying pipe (4), the rear end of each cooling pipe (9) is communicated with one rear vertical pipe (5), and each rear vertical pipe (5) is communicated with one rear refrigerant conveying pipe (6);
two sides are equipped with a plurality of scraper blades (10) respectively about raw water cooling tube row, vertical direction about the face of scraper blade (10) is located, be equipped with a plurality of holes that leak on the face of scraper blade (10), the left side limit of scraper blade (10) cooperatees with the right flank that is located the adjacent raw water cooling tube row in its left side respectively, the right side limit of scraper blade (10) cooperatees with the left flank that is located the adjacent raw water cooling tube row in its right side respectively, the middle part that is located a plurality of scraper blades (10) of two sides about raw water cooling tube row links to each other with an annular drive chain (11) installation respectively, every drive chain (11) are respectively along the middle part setting that the horizontal direction encircleed a raw water cooling tube row, every drive chain (11) link to each other with the driving motor transmission through sprocket and sprocket shaft respectively, a plurality of scraper blades (10) can encircle the motion of the corresponding raw water cooling tube row under the dragging.
2. The pipe-trough type ice slurry preparation device according to claim 1, characterized in that: the front refrigerant conveying pipe (4) is positioned at the bottom end of the front part of the box body (1), the front refrigerant conveying pipe (4) is arranged along the left-right horizontal direction, the axis of the front vertical pipe (3) is respectively positioned in the vertical direction, and each front vertical pipe (3) penetrates through the bottom of the box body (1) and then is communicated with the front refrigerant conveying pipe (4);
the rear refrigerant conveying pipe (6) is located at the bottom end of the rear portion of the box body (1), the rear refrigerant conveying pipe (6) is arranged in the left-right horizontal direction, the axis of each rear vertical pipe (5) is located in the vertical direction, and each rear vertical pipe (5) penetrates through the bottom of the box body (1) and then is communicated with the rear refrigerant conveying pipe (6).
3. The pipe-trough type ice slurry preparation device according to claim 2, characterized in that: the box (1) is a rectangular container with an open top, the raw water inlet (2) is located on the side wall of the front end of the box (1), and the box (1) is made of steel or engineering plastics.
4. The pipe-trough type ice slurry preparation device according to claim 3, wherein: the scraper (10) is made of polytetrafluoroethylene, ultra-high molecular polyethylene, polyvinyl chloride, polypropylene, nylon or rubber, and the aperture of the water leakage hole on the surface of the scraper (10) is 0.5-3 mm.
5. The pipe-trough type ice slurry preparation device according to any one of claims 1 to 4, wherein: the ice slurry lifting device is a bucket elevator, the bucket elevator comprises a plurality of hoppers (7), a 10-60-mesh filter screen is arranged at the bottom of each hopper (7), the plurality of hoppers (7) are respectively installed on an annular traction chain (8), the upper ends of the traction chains (8) are meshed with a top chain wheel, the top chain wheel is installed on the upper portion of a bucket elevator rack through an upper chain wheel shaft, the upper chain wheel shaft is connected with a power output shaft of a reduction gearbox in a transmission manner, the reduction gearbox is installed on the bucket elevator rack, the lower ends of the traction chains (8) are meshed with a bottom chain wheel, the bottom chain wheel is installed on the lower portion of the bucket elevator rack through a lower chain wheel shaft, and the lower portion of the bucket elevator rack is located at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921047738.8U CN210154148U (en) | 2019-07-05 | 2019-07-05 | Pipe groove type ice slurry preparation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921047738.8U CN210154148U (en) | 2019-07-05 | 2019-07-05 | Pipe groove type ice slurry preparation device |
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| CN210154148U true CN210154148U (en) | 2020-03-17 |
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| CN201921047738.8U Active CN210154148U (en) | 2019-07-05 | 2019-07-05 | Pipe groove type ice slurry preparation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207434A (en) * | 2019-07-05 | 2019-09-06 | 北京中和锦程科技有限公司 | Tube and tank type ice slurry preparation facilities |
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2019
- 2019-07-05 CN CN201921047738.8U patent/CN210154148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207434A (en) * | 2019-07-05 | 2019-09-06 | 北京中和锦程科技有限公司 | Tube and tank type ice slurry preparation facilities |
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Address after: 100083 Room 516, 5 / F, 7 Xueyuan Road, Haidian District, Beijing Patentee after: BEIJING ZHONGHE JINCHENG TECHNOLOGY Co.,Ltd. Address before: Room 501-2071, Office Building, No. 8 Xingsheng South Road, Miyun District Economic Development Zone, Beijing Patentee before: BEIJING ZHONGHE JINCHENG TECHNOLOGY Co.,Ltd. |
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