Waste heat recycling device for detergent production line

Abstract

The utility model discloses a waste heat recycling device for a detergent production line, which comprises a recycling box, a water inlet component, a water drainage component, a scraping component and a fastener, and the water inlet component comprises a water inlet pipe arranged on the right side of the recycling box. The drainage assembly comprises a drainage pipe arranged on the left side of the recycling box and a first valve arranged on the drainage pipe, and the scraping assembly comprises a driving motor connected to the front end of the recycling box through bolts, a gear arranged at the output end of the driving motor, a gear ring connected with the gear in an engaged mode and a scraping rod arranged at the bottom of the gear ring. The fastener comprises a fixed seat arranged at the top of the recycling box, a fastening knob in threaded connection with the fixed seat and a baffle rotationally connected with the fastening knob. According to the utility model, the scraping component is arranged, so that the effect of thoroughly cleaning internal scale can be realized under the condition that the inner wall of the recycling box is not damaged, and meanwhile, the scraping component can be mounted and dismounted by arranging the fastener, so that the scraping component can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of detergent production, in particular to a waste heat recovery and utilization device for a detergent production line. Background Art

[0002] The waste heat recovery device of the hot air furnace used in the detergent production line is an important measure to improve energy efficiency, reduce production costs and protect the environment. With the continuous improvement of environmental protection requirements and the increase in energy costs, the application of waste heat recovery devices in the detergent production industry will become more and more extensive. When the waste heat recovery device is in use, it generally uses the heat transfer property to increase the temperature of the water by the waste heat of the hot air furnace, and then the hot water can be used for detergent production, saving costs. However, scale will be generated inside after long-term use. Due to the complex internal structure, it is not easy to thoroughly clean the scale, which will affect the use of the device. For this reason, we propose a waste heat recovery device for a detergent production line. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted by the utility model is: a waste heat recovery and utilization device for a detergent production line, comprising a recovery box, a water inlet assembly, a drainage assembly, a scraping assembly and a fastener, the water inlet assembly comprising a water inlet pipe arranged on the right side of the recovery box, the drainage assembly comprising a drainage pipe arranged on the left side of the recovery box and a first valve arranged on the drainage pipe, the scraping assembly comprising a driving motor bolted to the front end of the recovery box, a gear arranged at the output end of the driving motor, a gear ring meshing with the gear and a scraping rod arranged at the bottom of the gear ring, the fastener comprising a fixing seat arranged at the top of the recovery box, a fastening knob threadedly connected to the fixing seat and a baffle rotatably connected to the fastening knob.

[0005] Preferably, a cavity is provided in the recovery box, and the recovery box is arranged outside the hot blast furnace.

[0006] Preferably, the water inlet assembly further comprises a scale remover adding box arranged on the water inlet pipe, an inlet pipe arranged at the top end of the scale remover adding box, and a sealing cover threadedly connected to the inlet pipe.

[0007] Preferably, the drainage assembly further includes a sewage pipe arranged at the bottom of the drainage pipe and a second valve arranged on the sewage pipe.

[0008] Preferably, two scraper rods are symmetrically arranged, and a plurality of through holes are formed on each of the two scraper rods.

[0009] Preferably, two fasteners are provided, and the two fasteners are symmetrically distributed.

[0010] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the utility model realizes the effect of thoroughly cleaning the internal scale without damaging the inner wall of the recycling box by setting a scraping component, and at the same time, the scraping component can be installed and removed by setting fasteners, so as to clean the scraping component. When in use, the user can first add scale cleaner to the cavity of the recycling box, and after adding, the drive motor can be controlled to operate. The operation of the drive motor can drive the gear ring and the scraper rod to rotate through the gears, and the rotating scraper rod can scrape the scale on the inner wall of the cavity, that is, cleaning without dead angles, for easy use, and at the same time, the tightening knob can be loosened, and the baffle can be rotated after loosening until the baffle no longer blocks the gear ring, and then the gear ring can be directly moved upward to remove, so as to clean the scraper rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the recycling box;

[0013] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the middle gear ring;

[0014] Figure 4 It is a structural schematic diagram of the fastener of the utility model.

[0015] Reference numerals:

[0016] 100, recycling box; 101, cavity;

[0017] 200, water inlet assembly; 201, water inlet pipe; 202, scale cleaner adding box; 203, inlet pipe; 204, sealing cover;

[0018] 300, drainage assembly; 301, drainage pipe; 302, first valve; 303, sewage pipe; 304, second valve;

[0019] 400, scraping assembly; 401, driving motor; 402, gear; 403, gear ring; 404, scraping rod; 500, fastener; 501, fixing seat; 502, fastening knob; 503, baffle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] Some embodiments of the utility model are described below in conjunction with the accompanying drawings to provide a waste heat recovery device for a detergent production line.

[0022] Embodiment 1:

[0023] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a waste heat recovery device for a detergent production line, including a recovery box 100, a water inlet component 200, a drainage component 300 and a scraping component 400.

[0024] Specifically, a cavity 101 is provided in the recovery box 100 , and the recovery box 100 is arranged outside the hot blast stove. Tap water can be injected into the cavity 101 to recover the waste heat on the hot blast stove fan.

[0025] Specifically, the water inlet assembly 200 includes a water inlet pipe 201 disposed on the right side of the recovery box 100 . The water inlet pipe 201 can be connected to a tap water pipe so as to transport tap water into the recovery box 100 .

[0026] Specifically, the drainage component 300 includes a drainage pipe 301 arranged on the left side of the recycling box 100 and a first valve 302 arranged on the drainage pipe 301. The first valve 302 can be rotated to open, and the tap water in the recycling box 100 can be discharged through the drainage pipe 301 after opening. The drainage component 300 also includes a sewage pipe 303 arranged at the bottom of the drainage pipe 301 and a second valve 304 arranged on the sewage pipe 303. The second valve 304 can be rotated to open, and the sewage can be discharged through the sewage pipe 303 after opening for cleaning.

[0027] Specifically, the scraping assembly 400 includes a driving motor 401 bolted to the front end of the recycling box 100, a gear 402 arranged at the output end of the driving motor 401, a gear ring 403 meshing with the gear 402, and a scraping rod 404 arranged at the bottom of the gear ring 403. The driving motor 401 can be controlled to operate. The operation of the driving motor 401 can drive the gear ring 403 and the scraping rod 404 to rotate through the gear 402. The rotating scraping rod 404 can scrape off the scale on the inner wall of the cavity 101 to ensure cleaning without dead ends. Two scraping rods 404 are symmetrically arranged, and a number of through holes are opened on the two scraping rods 404. The several through holes can pass tap water to prevent the scraping rods 404 from blocking the flow of tap water.

[0028] Specifically, the fastener 500 includes a fixing seat 501 arranged on the top of the recycling box 100, a fastening knob 502 threadedly connected to the fixing seat 501, and a baffle 503 rotatably connected to the fastening knob 502. Two fasteners 500 are provided, and the two fasteners 500 are symmetrically distributed. The fastening knob 502 can be loosened. After the fastening knob 502 is loosened, the baffle 503 can be rotated until the baffle 503 no longer blocks the gear ring 403. At this time, the gear ring 403 and the scraper rod 404 can be moved upward, and the gear ring 403 and the scraper rod 404 can be quickly disassembled to clean the scraper rod 404.

[0029] Embodiment 2:

[0030] Reference Figure 1 , which is the second embodiment of the utility model, and is different from the first embodiment in that: the water inlet component 200 also includes a scale cleaner adding box 202 arranged on the water inlet pipe 201, an inlet pipe 203 arranged at the top of the scale cleaner adding box 202 and a sealing cover 204 threadedly connected to the inlet pipe 203, the sealing cover 204 can be rotated to open, and after opening, the scale cleaner can be added to the scale cleaner adding box 202 through the inlet pipe 203. After adding, tap water can flush the scale cleaner into the cavity 101 to clean the scale.

[0031] The working principle and use process of the utility model are as follows: when in use, the water inlet pipe 201 can be connected to the tap water pipe. After the connection, the tap water can enter the cavity 101 through the water inlet pipe 201, and then the waste heat on the hot air furnace can increase the temperature of the tap water, and finally it is discharged through the drain pipe 301, so as to achieve the effect of waste heat recovery. When scale is generated in the cavity 101, the user can first rotate to open the sealing cover 204, and then add the scale cleaner into the scale cleaner adding box 202 through the inlet pipe 203. After adding, the tap water can flush the scale cleaner into the cavity 101, and then the drive motor 401 can be controlled to operate, and the drive motor 401 The operation can drive the gear ring 403 and the scraper rod 404 to rotate through the gear 402. The rotating scraper rod 404 can scrape off the scale on the inner wall of the cavity 101, which can clean without dead angles. Then, the second valve 304 is rotated to open so that the dirt can be discharged through the drain pipe 303. When it is necessary to clean the scraper assembly 400, the fastening knob 502 can be loosened. After the fastening knob 502 is loosened, the baffle 503 can be rotated until the baffle 503 no longer blocks the gear ring 403. Then, the gear ring 403 can be directly moved upwards until the scraper rod 404 is separated from the recycling box 100, so as to achieve the effect of quickly installing and disassembling the scraper assembly 400 to clean the scraper rod 404.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waste heat recovery device for a detergent production line, characterized in that: include: Recycling bin (100); A water inlet assembly (200), comprising a water inlet pipe (201) arranged on the right side of the recovery box (100); A drainage assembly (300) comprising a drainage pipe (301) arranged on the left side of the recovery box (100) and a first valve (302) arranged on the drainage pipe (301); A scraping assembly (400) comprises a driving motor (401) bolted to the front end of the recovery box (100), a gear (402) arranged at the output end of the driving motor (401), a gear ring (403) meshingly connected to the gear (402), and a scraping rod (404) arranged at the bottom of the gear ring (403); The fastener (500) comprises a fixing seat (501) arranged on the top of the recovery box (100), a fastening knob (502) threadedly connected to the fixing seat (501), and a baffle (503) rotatably connected to the fastening knob (502).

2. A waste heat recovery device for a detergent production line according to claim 1, characterized in that: A cavity (101) is provided in the recovery box (100), and the recovery box (100) is arranged outside the hot air stove.

3. The waste heat recovery device for a detergent production line according to claim 1, characterized in that: The water inlet assembly (200) further comprises a scale remover adding box (202) arranged on the water inlet pipe (201), an inlet pipe (203) arranged at the top end of the scale remover adding box (202), and a sealing cover (204) threadedly connected to the inlet pipe (203).

4. The waste heat recovery device for a detergent production line according to claim 1, characterized in that: The drainage assembly (300) further comprises a sewage pipe (303) arranged at the bottom of the drainage pipe (301) and a second valve (304) arranged on the sewage pipe (303).

5. The waste heat recovery device for a detergent production line according to claim 1, characterized in that: Two scraping rods (404) are symmetrically arranged, and a plurality of through holes are formed on each of the two scraping rods (404).

6. The waste heat recovery device for a detergent production line according to claim 1, characterized in that: Two fasteners (500) are provided, and the two fasteners (500) are symmetrically distributed.

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