Waste heat recovery device for white spirit brewing workshop

Abstract

The utility model relates to the technical field of white spirit brewing, and provides a white spirit brewing workshop waste heat recovery device which comprises a recovery box. The water inlet pipe is fixedly connected to one side of the top end of the recycling box, and the other side of the bottom end of the recycling box is fixedly connected with a drainage pipe; one side of the communicating box is fixedly connected with an exhaust pipe; the filtering box is fixedly connected to the upper end of one side of the recycling box, and one side of the filtering box is fixedly connected with an air inlet pipe; the heat conduction copper pipe is movably connected to the top end of the supporting seat; by arranging the filtering and cleaning assembly and the filtering box, entering steam is filtered through a filtering plate, large-particle matter is filtered out, and the situation that follow-up steam conveying is not smooth or follow-up cleaning of the inner wall of the heat conduction copper pipe is inconvenient due to the fact that the large-particle matter adheres to the inner wall of the heat conduction copper pipe is avoided; and meanwhile, an electric telescopic rod can work to enable a scraping plate to slide to scrape one side of the filter plate, so that the frequency of dismounting and cleaning the filter plate is reduced, and steam waste heat recovery operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquor brewing, and particularly relates to a liquor brewing workshop waste heat recovery device. BACKGROUND

[0002] Liquor is a traditional Chinese liquor, and is brewed from highland barley, corn, wheat and the like through a series of complex processes. In the liquor brewing process, a boiler is used for the steaming process, and a large amount of steam is generated in the process, so the heat in the steam needs to be recycled.

[0003] After searching, an existing patent (publication number: CN213699419U) discloses a waste heat recovery device for a liquor brewing workshop, which comprises a boiler and a water tank. The upper end of the boiler is provided with an exhaust port, and the exhaust port is connected with a steam pipeline. The upper part of the water tank is provided with an inlet pipe, and the bottom of the water tank is provided with a drain pipe. A valve is arranged on the drain pipe. Temperature detection devices are arranged on the front, rear, left and right side walls of the water tank. A temperature detection device is arranged at the bottom of the inner cavity of the water tank. The steam pipeline passes through the water tank in a serpentine shape, and the other end of the steam pipeline is connected with a purification tower. In summary, the utility model can fully heat the water in the circulating water pipe to meet the use requirements.

[0004] However, in the above-mentioned scheme, it is inconvenient to pre-filter large particle substances in the steam. In the actual process of brewing liquor, many auxiliary materials are added in addition to the original main materials, which causes part of the large particle auxiliary materials to be discharged together with the steam during the cooking process. These large particle auxiliary materials are prone to adhere to the inner wall of the pipeline when they encounter cold in the heat-conducting copper pipe. Over a long period of time, the steam flow rate of the heat-conducting copper pipe is affected, and the subsequent cleaning of the inner wall of the pipeline is also relatively cumbersome, which causes inconvenience in use.

[0005] Therefore, the utility model provides a liquor brewing workshop waste heat recovery device. UTILITY MODEL CONTENTS

[0006] The utility model provides a liquor brewing workshop waste heat recovery device, which solves the problem of inconvenience in pre-filtering large particle substances in the steam.

[0007] The utility model discloses a technical scheme as follows: a white spirit brewing workshop waste heat recovery device, including recovery box, the sealing door of recovery box front is fixedly connected through the hinge, the water inlet pipe of recovery box top end one side is fixedly connected, recovery box bottom end other side is fixedly connected with the drain pipe, the communication box of recovery box one side lower extreme is fixedly connected, the exhaust pipe of communication box one side is fixedly connected, the filter box of recovery box one side upper extreme is fixedly connected, the air inlet pipe of filter box one side is fixedly connected, the filter cleaning subassembly of filter box is assembled, and the filter cleaning subassembly is used for filtering the big particle substance in steam, and the connecting nut of equal interval swing is connected in the recovery box inner wall, and the inside of connecting nut one end is communicated with filter box and communication box, and the support seat of equal interval fixed connection is connected in the recovery box inner bottom wall, and the heat conduction copper pipe of swing is connected in the support seat top end, and the thread cooperation structure is formed between the both ends of heat conduction copper pipe and the inside of connecting nut, and the clamping assembly of equal interval assembly is connected in the recovery box inner wall other side, and the clamping assembly is used for clamping and fixing heat conduction copper pipe.

[0008] The filter cleaning assembly includes: a sealing plate fixedly connected to one side of the front of the filter box by bolts, a filter plate fixedly connected to the back of the sealing plate and extending into the filter box, a blow-off pipe fixedly connected to one side of the bottom end of the filter box, an electric telescopic rod fixedly connected to one side of the top end of the filter box, and an output end of the electric telescopic rod extending into the filter box and fixedly connected with a scraper.

[0009] Preferably, the length of the scraper is equal to the width of the filter plate, and one side of the scraper is in close contact with one side of the filter plate.

[0010] Preferably, one side of the inner bottom wall of the filter box is fixedly connected with a flow guide plate, and the inclination angle between the top end of the flow guide plate and the horizontal direction is thirty degrees.

[0011] Preferably, the clamping assembly includes: a fixed seat fixedly connected to the inner wall of the recovery box, a fixed groove opened in the inside of the fixed seat and extending into the inside of the recovery box at one end, a fixed spring fixedly connected to the inner wall of the fixed groove, a sliding block fixedly connected to one end of the fixed spring, a slide rod fixedly connected to one side of the sliding block and extending to the outside of the fixed seat at one end, and a clamping seat fixedly connected to one end of the slide rod.

[0012] Preferably, the clamping seat is U-shaped in plan view, and a clamping structure is formed between the inner wall of the clamping seat and the surface of the heat conduction copper pipe.

[0013] Preferably, a sliding structure is formed between the sliding block and the inside of the fixed groove, and the shape of the cross section of the sliding block and the fixed groove is cross-shaped.

[0014] Preferably, the support seat cross section is U-shaped, and the upper end of the support seat inner wall is beveled.

[0015] Preferably, the heat-conducting copper pipe is in a serpentine shape and is distributed at equal intervals inside the recovery box.

[0016] The utility model discloses a beneficial effect is:

[0017] 1. The utility model discloses a filter cleaning assembly and filter box are set up, and the filter plate is removed to the big particle substance in steam, avoids adhering in the heat-conducting copper pipe inner wall and leads to the subsequent steam delivery not smooth or causes the subsequent heat-conducting copper pipe inner wall cleaning's inconvenience, facilitates the steam waste heat recovery operation's progress, and after the steam waste heat recovery, can open the blow -off square pipe, and then starts the electric telescopic handle and makes the scraper slide, and the filter plate one side adheres big particle substance and scrapes off, and is discharged through the blow -off square pipe, and then can realize the automatic cleaning of filter plate, reduces the number of times of filter plate dismounting and cleaning, improves practicality.

[0018] 2. The utility model discloses a support seat and clamping assembly are set up, and after loosening the connecting nut, then push the heat-conducting copper pipe, make its one end with the connecting nut separation, again pull up the heat-conducting copper pipe, make it with the support seat separation, convenient for taking out the heat-conducting copper pipe, and then can be convenient for the cleaning of heat-conducting copper pipe surface, avoid scale adheres too much and influences the heat exchange effect, and when installing, the heat-conducting copper pipe is clamped to the connecting nut, and makes the heat-conducting copper pipe one end clamps to the support seat, then utilizes the elastic force of fixed spring, makes the sliding block and slide rod slide and drive the clamping seat to slide and clamp to the heat-conducting copper pipe surface, and then tightens the connecting nut, guarantees the firm stability of heat-conducting copper pipe clamping installation, and then can realize the quick dismounting of heat-conducting copper pipe, reduces the difficulty of staff to heat-conducting copper pipe dismounting and cleaning, improves practicality. ACCURACY

[0019] The utility model makes further detailed explanation in combination with the attached drawing and specific embodiment.

[0020] Figure 1 It is the front view structural schematic drawing of the utility model;

[0021] Figure 2 It is the bottom view structural schematic drawing of the utility model;

[0022] Figure 3 It is the front view cross section structural schematic drawing of the utility model;

[0023] Figure 4 It is the filter box cross section enlarged structural schematic drawing of the utility model;

[0024] Figure 5 It is the Figure 3 enlarged structural schematic drawing of the utility model in A place.

[0025] In the figure: 1, water inlet pipe; 2, filter cleaning assembly; 201, sealing plate; 202, blow-off square pipe; 203, electric telescopic rod; 204, filter plate; 205, scraper; 206, guide plate; 3, filter box; 4, sealing door; 5, recovery tank; 6, air inlet pipe; 7, exhaust pipe; 8, communication tank; 9, drain pipe; 10, heat-conducting copper pipe; 11, connecting nut; 12, support seat; 13, clamping assembly; 1301, clamping seat; 1302, sliding rod; 1303, sliding block; 1304, fixed spring; 1305, fixed groove; 1306, fixed seat. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0027] Embodiment 1

[0028] The preferred embodiment of the white liquor brewing workshop waste heat recovery device provided by the utility model is as shown in the figure Figures 1 to 5 As shown: a white liquor brewing workshop waste heat recovery device, including recovery tank 5;Through the hinge fixedly connected in the recovery tank 5 front sealing door 4;Fixedly connected in the recovery tank 5 top end one side water inlet pipe 1, the recovery tank 5 bottom end the other side fixedly connected with drain pipe 9;Fixedly connected in the recovery tank 5 one side lower end communication tank 8, the communication tank 8 one side fixedly connected with exhaust pipe 7;Fixedly connected in the recovery tank 5 one side upper end filter box 3, filter box 3 one side fixedly connected with air inlet pipe 6;Assembled on filter box 3 filter cleaning assembly 2, filter cleaning assembly 2 is used for filtering large particle material in steam;Equidistantly movably connected in the recovery tank 5 inner wall connecting nut 11, connecting nut 11 one end is respectively communicated with the inside of filter box 3 and communication tank 8;Equidistantly fixedly connected in the recovery tank 5 inner bottom wall support seat 12;Movable connection in the support seat 12 top end heat-conducting copper pipe 10, heat-conducting copper pipe 10 two ends are respectively with the inside of connecting nut 11 between the screw thread cooperation structure;Equidistantly assembled in the recovery tank 5 inner wall the other side clamping assembly 13, clamping assembly 13 is used for clamping and fixing heat-conducting copper pipe 10.

[0029] The filter cleaning assembly 2 comprises a sealing plate 201 fixedly connected on the front side of the filter box 3 by bolts, a filter plate 204 fixedly connected on the back of the sealing plate 201 and extending into the filter box 3, a blowdown square pipe 202 fixedly connected on the bottom end of the filter box 3, and an electric telescopic rod 203 fixedly connected on the top end of the filter box 3 and having a scraper 205 fixedly connected on the output end thereof and extending into the filter box 3.

[0030] It should be noted that the existing white wine brewing workshop waste heat recovery device still has certain deficiencies in actual use, and in the actual brewing process of white wine, many auxiliary materials are added in addition to the original main materials, which makes part of the large particle auxiliary materials also discharged with the steam in the cooking process, and the large particle auxiliary materials are easily adhered to the inner wall of the pipeline in the cold copper pipe 10, which affects the steam flow rate of the cold copper pipe 10 over a long period of time, and the subsequent cleaning of the inner wall of the pipeline is also more cumbersome, resulting in inconvenience in use.

[0031] In the embodiment, the inside of the recovery box 5 is first injected with an appropriate amount of cold water through the water inlet pipe 1, and the steam generated by the white wine brewing and cooking is introduced into the filter box 3 through the air inlet pipe 6, at this time, the large particle materials in the steam are filtered and removed through the filter plate 204, so as to avoid the adhesion of the large particle materials to the inner wall of the cold copper pipe 10, which causes the subsequent steam transportation to be not smooth or causes the subsequent cleaning of the inner wall of the cold copper pipe 10 to be not convenient, and then the filtered steam is transported into the cold copper pipe 10 through the connecting nut 11, the serpentine cold copper pipe 10 is used to reduce the steam transportation rate, the heat exchange time of the steam and the cold water in the recovery box 5 is prolonged, and the heat exchange effect is improved, the gas after heat exchange is discharged through the exhaust pipe 7 by the communication box 8, the water after heat exchange can be discharged through the drain pipe 9, and after the steam waste heat is recovered, the blowdown square pipe 202 can be opened, the electric telescopic rod 203 is started again to make the scraper 205 slide, the large particle materials adhered to one side of the filter plate 204 are scraped off, and the large particle materials are guided to be discharged through the blowdown square pipe 202 by the guide plate 206, so that the automatic cleaning of the filter plate 204 can be realized, the number of times of disassembling and cleaning the filter plate 204 is reduced, and when the surface of the cold copper pipe 10 needs to be cleaned, the sealing door 4 is opened, the connecting nut 11 is loosened, then the clamping assembly 13 is used to make the cold copper pipe 10 move away from the connecting nut 11 and separate from the connecting nut 11, then the cold copper pipe 10 is taken out, the surface of the cold copper pipe 10 is cleaned, and the adhesion of scale is avoided to affect the heat exchange effect.

[0032] In the further preferred embodiment of the utility model, the length of the scraper 205 is equal to the width of the filter plate 204, and one side of the scraper 205 is tightly attached to one side of the filter plate 204.

[0033] In the embodiment, the scraper 205 with a suitable length is used to facilitate the overall scraping and cleaning of one side of the filter plate 204.

[0034] In the further preferable embodiment of the utility model, the inner bottom wall of the filter box 3 is fixedly connected with a flow guide plate 206 on one side, and the inclination angle between the top end of the flow guide plate 206 and the horizontal direction is thirty degrees.

[0035] In this embodiment, the inclined flow guide plate 206 is used to guide the large particle substances after being scraped and cleaned, so that they are more easily discharged from the blowdown square pipe 202.

[0036] Embodiment 2

[0037] Based on the embodiment 1, the preferable embodiment of the white liquor brewing workshop waste heat recovery device provided by the utility model has the advantages that Figures 1 to 5 As shown in the figure: the clamping assembly 13 comprises: fixed seats 1306 fixedly connected at equal intervals on the inner wall of the recovery box 5; fixed grooves 1305 opened in the inside of the fixed seats 1306, one end of the fixed grooves 1305 extending to the inside of the recovery box 5; fixed springs 1304 fixedly connected to the inner wall of the fixed grooves 1305; sliding blocks 1303 fixedly connected to one side of the fixed springs 1304; sliding rods 1302 fixedly connected to one side of the sliding blocks 1303, one end of the sliding rods 1302 extending to the outside of the fixed seats 1306; and clamping seats 1301 fixedly connected to one end of the sliding rods 1302.

[0038] In this embodiment, the sealing door 4 is opened, and the connecting nut 11 is loosened, so that the heat-conducting copper pipe 10 is pushed to make the clamping seat 1301 slide to drive the sliding rod 1302 and the sliding block 1303 to slide and compress the fixed spring 1304, until the one end of the heat-conducting copper pipe 10 is separated from the connecting nut 11, and then the heat-conducting copper pipe 10 is pulled upwards to separate it from the supporting seat 12, so that the heat-conducting copper pipe 10 can be taken out, and the surface of the heat-conducting copper pipe 10 can be cleaned, so that the scale is not adhered too much to affect the heat exchange effect, and when the heat-conducting copper pipe 10 is installed, the clamping seat 1301 is first pushed, then the heat-conducting copper pipe 10 is clamped towards the supporting seat 12, and the one end of the heat-conducting copper pipe 10 is clamped towards the connecting nut 11, and then the elastic force of the fixed spring 1304 is used to make the sliding block 1303 and the sliding rod 1302 slide to drive the clamping seat 1301 to slide and clamp the surface of the heat-conducting copper pipe 10, and the connecting nut 11 is tightened, so as to ensure the firmness and stability of the clamping and installation of the heat-conducting copper pipe 10.

[0039] In the further preferable embodiment of the utility model, the shape of the clamping seat 1301 in the plan view is U-shaped, and a clamping structure is formed between the inner wall of the clamping seat 1301 and the surface of the heat-conducting copper pipe 10.

[0040] In this embodiment, the U-shaped clamping seat 1301 is used to conveniently clamp and limit one side of the heat-conducting copper pipe 10.

[0041] The further preferable embodiment of the utility model further provides a sliding structure between the sliding block 1303 and the inside of the fixed groove 1305, and the shape of the cross section of the sliding block 1303 and the fixed groove 1305 is cross-shaped.

[0042] In the embodiment, the cross-shaped sliding block 1303 and the fixed groove 1305 are used to improve the stability of the sliding of the clamping seat 1301 and the sliding rod 1302.

[0043] The further preferable embodiment of the utility model further provides that the shape of the cross section of the support base 12 is U-shaped, and the upper end of the inner wall of the support base 12 is beveled.

[0044] In the embodiment, the support base 12 with the bevel and the U-shaped structure is used to facilitate the support and installation of the heat-conducting copper pipe 10.

[0045] The further preferable embodiment of the utility model further provides that the shape of the heat-conducting copper pipe 10 is serpentine, and the heat-conducting copper pipe 10 is distributed at equal intervals in the inside of the recovery box 5.

[0046] In the embodiment, the serpentine heat-conducting copper pipe 10 is used to reduce the steam conveying rate, prolong the heat exchange time of the steam and the cold water in the inside of the recovery box 5, and improve the heat exchange effect.

[0047] In conclusion, the filter plate 204 is used to filter the entering steam and filter out large particles, so that the steam conveying is not blocked in the inner wall of the heat-conducting copper pipe 10 or the inner wall of the heat-conducting copper pipe 10 is not cleaned conveniently, the scraping plate 205 is used to scrape the side of the filter plate 204, the number of times of dismounting and cleaning the filter plate 204 is reduced, the support base 12 and the clamping assembly 13 are used to realize the dismounting of the heat-conducting copper pipe 10, the surface of the heat-conducting copper pipe 10 is cleaned after being dismounted, and the scale is not adhered too much to affect the heat exchange effect.

[0048] The above is only the preferable embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A white liquor brewing workshop waste heat recovery device, characterized in that, Include: Recycling box (5); The sealing door (4) is fixedly connected to the front of the recycling box (5) through the hinge; The water inlet pipe (1) is fixedly connected to one side of the top end of the recycling box (5), and the other side of the bottom end of the recycling box (5) is fixedly connected with the drain pipe (9); The communication box (8) is fixedly connected to the lower end of one side of the recycling box (5), and the exhaust pipe (7) is fixedly connected to one side of the communication box (8); The filter box (3) is fixedly connected to the upper end of one side of the recycling box (5), and the air inlet pipe (6) is fixedly connected to one side of the filter box (3); The filter cleaning assembly (2) is assembled on the filter box (3), which is used for filtering large particles in the steam; The connecting nuts (11) are movably connected to the inner wall of the recycling box (5) at equal intervals, one end of the connecting nut (11) is communicated with the inside of the filter box (3) and the communication box (8) respectively; The support seat (12) is fixedly connected to the inner bottom wall of the recycling box (5) at equal intervals; The heat-conducting copper pipe (10) is movably connected to the top end of the support seat (12), and the heat-conducting copper pipe (10) is threadedly connected between the inside of the connecting nut (11) at both ends; The clamping assembly (13) is assembled on the other side of the inner wall of the recycling box (5) at equal intervals, and is used for clamping and fixing the heat-conducting copper pipe (10); The filter cleaning assembly (2) comprises: The sealing plate (201) is fixedly connected to one side of the front of the filter box (3) through bolts, and the filter plate (204) extending to the inside of the filter box (3) is fixedly connected to the back of the sealing plate (201); The blow-off square pipe (202) is fixedly connected to one side of the bottom end of the filter box (3); The electric telescopic rod (203) is fixedly connected to one side of the top end of the filter box (3), and the output end of the electric telescopic rod (203) extends to the inside of the filter box (3) and is fixedly connected with the scraper (205).

2. The white spirit brewing workshop waste heat recovery device according to claim 1, characterized in that, The length of the scraper (205) is equal to the width of the filter plate (204), and one side of the scraper (205) is in close contact with one side of the filter plate (204). 3.The white spirit brewing workshop waste heat recovery device according to claim 1, characterized in that, One side of the inner bottom wall of the filter box (3) is fixedly connected with the flow guide plate (206), and the inclination angle between the top end of the flow guide plate (206) and the horizontal direction is thirty degrees.

4. The white spirit brewing workshop waste heat recovery device according to claim 1, characterized in that, The clamping assembly (13) comprises: The fixed seat (1306) is fixedly connected to the inner wall of the recycling box (5) at equal intervals; The fixed groove (1305) is opened in the inside of the fixed seat (1306), and one end of the fixed groove (1305) extends to the inside of the recycling box (5); The fixed spring (1304) is fixedly connected to the inner wall of the fixed groove (1305); The sliding block (1303) is fixedly connected to one end of the fixed spring (1304); The slide rod (1302) is fixedly connected to one side of the sliding block (1303), and one end of the slide rod (1302) extends to the outside of the fixed seat (1306); The clamping seat (1301) is fixedly connected to one end of the slide rod (1302).

5. The white liquor brewing workshop waste heat recovery device according to claim 4, characterized in that, The shape of the card seat (1301) is U-shaped in plan view, and the inner wall of the card seat (1301) and the surface of the heat-conducting copper pipe (10) form a clamping structure.

6. The white spirit brewing workshop waste heat recovery device according to claim 4, characterized in that, The sliding block (1303) and the inside of the fixed groove (1305) form a sliding structure, and the cross-sectional shape of the sliding block (1303) and the fixed groove (1305) is cross-shaped.

7. The white liquor brewing workshop waste heat recovery device according to claim 1, characterized in that, The cross-sectional shape of the support seat (12) is U-shaped, and the upper end of the inner wall of the support seat (12) is beveled. 8.The white spirit brewing workshop waste heat recovery device according to claim 1, characterized in that, The shape of the heat-conducting copper pipe (10) is serpentine, and the heat-conducting copper pipe (10) is distributed at equal intervals in the inside of the recycling box (5).

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