Evaporation equipment for sewage treatment

Abstract

The utility model relates to the field of sewage treatment, and discloses an evaporation device for sewage treatment, including an evaporation box, a heater is installed at the top of the evaporation box, a storage assembly is installed at the bottom of the evaporation box, a condensation assembly is installed at the bottom of the storage assembly, the storage assembly includes a wastewater tank, the top of the wastewater tank is fixedly connected to the bottom of the evaporation box, the condensation assembly includes a condensation box, the top of the condensation box is fixedly connected to the bottom of the wastewater tank, the bottom of the condensation box is fixedly connected to a collecting box, a water inlet pipe is installed at the right end of the wastewater tank, and a gas transmission pipe is installed at the right end of the evaporation box. In the utility model, by guiding steam to enter the condensation box for condensation, the box temperature of the condensation box will increase due to the heat released by the condensation of steam, and at the same time, the condensation box will increase the overall temperature of the wastewater in the wastewater tank by contact transmission, so that the heating time can be saved and the evaporation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to an evaporation device for sewage treatment. Background Art

[0002] When treating sewage, evaporative condensation devices are often used. Most of the impurities in the sewage can be removed by evaporation. However, the existing evaporative condensation devices do not reasonably utilize the heat generated by steam condensation during cooling, which results in slow heating speed of the overall device and low evaporation efficiency.

[0003] After searching, Chinese patent announcement number: CN219652729U discloses an evaporative sewage treatment device, which relates to the technical field of sewage treatment, including a device base, a sewage tank is fixedly connected to the top of the device base, a water pump is fixedly connected to the lower surface of the inner wall of the sewage tank, a water pipe is fixedly connected to the top of the water pump, the outer wall of the water pipe is fixedly connected to the inner wall of the sewage tank, an evaporation tank is fixedly connected to the top of the device base, the inner wall of the evaporation tank is fixedly connected to the outer wall of the water pipe, the inner wall of the evaporation tank is fixedly connected to the steam pipe, the top of the evaporation tank is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to a condensation tank, the bottom of the condensation tank is fixedly connected to the top of the device base, and the inner wall of the condensation tank is fixedly connected to the outer wall of the steam pipe. The utility model can reduce the wear of the condensation tank during the impact process through the rubber block, thereby increasing the service life of the condensation tank.

[0004] When the device is in use, although cold air is used to accelerate the condensation of steam, the heat generated by the steam is still not reasonably utilized, and the heating evaporation efficiency is low. Therefore, an evaporation device for sewage treatment is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an evaporation device for sewage treatment, aiming to improve the problem in the prior art that "the efficiency of heating evaporation is low due to unreasonable use of the heat generated by evaporation".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an evaporation device for sewage treatment, comprising an evaporation box, a heater is installed at the top of the evaporation box, a storage assembly is installed at the bottom of the evaporation box, a condensation assembly is installed at the bottom of the storage assembly, the storage assembly comprises a wastewater tank, the top of the wastewater tank is fixedly connected to the bottom of the evaporation box, the condensation assembly comprises a condensation box, the top of the condensation box is fixedly connected to the bottom of the wastewater tank, the bottom of the condensation box is fixedly connected to a liquid collecting box, a water inlet pipe is installed at the right end of the wastewater tank, an air supply pipe is installed at the right end of the evaporation box, the bottom end of the air supply pipe is installed at the right end of the storage assembly, a water pump is installed at the left end of the wastewater tank, the top of the water pump is installed at the left end of the evaporation box, and the bottom end of the liquid collecting tank is fixedly connected to a supporting leg.

[0007] As a further description of the above technical solution:

[0008] The bottom end of the inner wall of the wastewater tank is fixedly connected with a drainage plate, the left end of the inner wall of the wastewater tank near the drainage plate is provided with a mud storage tank, the inner wall of the wastewater tank is provided with a transmission pipe, and the front end of the wastewater tank is provided with an adjustment component.

[0009] As a further description of the above technical solution:

[0010] The regulating assembly comprises a baffle, which is slidably connected to the front end of the waste water tank, a handle is fixedly connected to the front end of the baffle, and a sealing gasket is fixedly connected to the bottom end of the baffle.

[0011] As a further description of the above technical solution:

[0012] The adjustment assembly also includes a fixed block, the rear end of which is fixedly connected to the front end of the wastewater tank, the right end of the fixed block is provided with a fixed groove, the left end of the handle penetrates and is slidably connected with a clamping block, and the clamping block is adapted to the fixed groove.

[0013] As a further description of the above technical solution:

[0014] The right end of the clamping block is fixedly connected with an adjusting spring, the right end of the adjusting spring is fixedly connected with a stopper, and the stopper is fixedly connected to the inner wall of the handle.

[0015] As a further description of the above technical solution:

[0016] The condensation assembly also includes a condensation plate, the top end of which is fixedly connected to the top end of the inner wall of the condensation box, and the bottom end of the condensation box is fixedly connected to a water guide plate.

[0017] As a further description of the above technical solution:

[0018] An observation plate is arranged at the front end of the liquid collecting tank.

[0019] As a further description of the above technical solution:

[0020] A water outlet pipe is arranged at the rear end of the liquid collecting box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by guiding the steam to enter the condensation box for condensation, the temperature of the condensation box will increase due to the heat released by the condensation of the steam. At the same time, the condensation box will increase the overall temperature of the wastewater inside the wastewater tank by contact transfer, which can save heating time and has a higher evaporation efficiency.

[0023] 2. In the utility model, by setting a drainage plate, the sludge in the sewage can be guided to move downward into the sludge storage tank, so that too many impurities can be prevented from entering the evaporation box. When the sludge storage tank needs to be cleaned, it is only necessary to move the baffle upward to expose the front opening of the wastewater tank, and then directly fill the wastewater tank with water to drive the sludge to flow outward and be discharged, which is more convenient in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0025] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the storage component in the present utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the adjustment component in the utility model;

[0027] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the condensing component in the present utility model.

[0028] Legend:

[0029] 1. Storage assembly; 11. Wastewater tank; 12. Transmission pipe; 13. Drainage plate; 14. Mud storage tank; 2. Evaporation tank; 3. Condensation assembly; 31. Condensation tank; 32. Condensation plate; 33. Drainage plate; 34. Liquid collecting tank; 35. Water outlet pipe; 36. Observation plate; 4. Water inlet pipe; 5. Gas transmission pipe; 6. Heater; 7. Water pump;

[0030] 8. Support leg; 9. Adjustment assembly; 91. Baffle; 92. Handle; 93. Block; 94. Adjustment spring; 95. Block; 96. Fixing block; 97. Fixing groove; 98. Sealing gasket. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 2 , Figure 4 The utility model provides an embodiment: an evaporation device for sewage treatment, comprising an evaporation box 2 for temporarily storing sewage, a heater 6 for heating the sewage inside the evaporation box 2 is installed at the top of the evaporation box 2, a storage assembly 1 for storing sewage is installed at the bottom of the evaporation box 2, a condensation assembly 3 for providing a place for steam cooling is installed at the bottom of the storage assembly 1, the storage assembly 1 comprises a wastewater tank 11 for storing wastewater, the top of the wastewater tank 11 is fixedly connected to the bottom of the evaporation box 2, the condensation assembly 3 comprises a condensation box 31 for storing steam, the top of the condensation box 31 is fixedly connected to the bottom of the wastewater tank 11, because the condensation box 31 is in direct contact with the wastewater tank 11, when the temperature of the condensation box 31 rises, the heat is transferred to the wastewater tank 11 by contact transfer, and at the same time, due to the storage inside the wastewater tank 11 A large amount of waste water is stored, and the specific heat capacity of the water body is high, so the overall temperature of the waste water tank 11 will also be lower, so the waste water tank 11 can also reversely promote the condensation of steam inside the condensation tank 31. The bottom end of the condensation tank 31 is fixedly connected to a liquid collecting tank 34 for collecting the condensed liquid. The right end of the waste water tank 11 is installed with a water inlet pipe 4 for adding waste water to the waste water tank 11. The right end of the evaporation tank 2 is installed with an air pipe 5 for moving steam. The bottom end of the air pipe 5 is installed at the right end of the storage assembly 1. After the waste water is vaporized inside the evaporation tank 2, it can enter the interior of the condensation tank 31 along the air pipe 5. The left end of the waste water tank 11 is installed with a water pump 7 for driving the waste water from the waste water tank 11 into the interior of the evaporation tank 2. The top end of the water pump 7 is installed at the left end of the evaporation tank 2. The bottom end of the liquid collecting tank 34 is fixedly connected with a support leg 8 for supporting the overall device.

[0033] Reference Figure 1 - Figure 3The bottom end of the inner wall of the wastewater tank 11 is fixedly connected with a drainage plate 13 for guiding the sludge to move downward, and a sludge storage tank 14 for storing sludge is provided at the left end of the inner wall of the wastewater tank 11 near the drainage plate 13. The inner wall of the wastewater tank 11 is provided with a transmission pipe 12 for driving the wastewater to move from the right end inside the wastewater tank 11 to the left end inside. The front end of the wastewater tank 11 is provided with an adjusting component 9 for covering the front end opening of the wastewater tank 11. The adjusting component 9 includes a baffle 91 for blocking the front end opening of the wastewater tank 11. The baffle 91 is slidably connected to the front end of the wastewater tank 11. The front end of the baffle 91 is fixedly connected with a handle 92 for driving the baffle 91 to move, and the bottom end of the baffle 91 is fixedly connected with a sealing gasket 98 for increasing the sealing performance of the connection between the baffle 91 and the wastewater tank 11.

[0034] Reference Figure 1 - Figure 3 The adjusting assembly 9 also includes a fixing block 96 for fixing the card block 93. The rear end of the fixing block 96 is fixedly connected to the front end of the waste water tank 11. The right end of the fixing block 96 is provided with a fixing groove 97 for accommodating the card block 93. The left end of the handle 92 passes through and is slidably connected with a card block 93 for fixing the handle 92. The card block 93 and the fixing groove 97 are adapted to each other. When the card block 93 is inserted into the interior of the fixing groove 97, the card block 93 will be fixed and cannot move. At the same time, the handle 92 and the baffle 91 will also be fixed and cannot move. The right end of the card block 93 is fixedly connected to an adjusting spring 94 for pushing the card block 93 to the left. The right end of the adjusting spring 94 is fixedly connected to a stopper 95. The stopper 95 is fixedly connected to the inner wall of the handle 92. The adjusting spring 94 will always push the card block 93 to the left to prevent it from escaping from the fixing groove 97.

[0035] Reference Figure 1 , Figure 4 The condensation assembly 3 also includes a condensation plate 32 for providing a place for steam condensation. By setting the condensation plate 32, the area of ​​the inner wall of the condensation box 31 can be increased, so that the condensation efficiency can be improved. The top of the condensation plate 32 is fixedly connected to the top of the inner wall of the condensation box 31, and the bottom of the condensation box 31 is fixedly connected to a water guide plate 33 for guiding the condensed water to flow downward. When the condensed water drips from the outer wall of the condensation plate 32, it will flow downward along the top of the water guide plate 33 into the interior of the liquid collecting box 34. The front end of the liquid collecting box 34 is provided with an observation plate 36 for the operator to observe the total amount of condensed water in the liquid collecting box 34, and the rear end of the liquid collecting box 34 is provided with a water outlet pipe 35 for conveniently discharging the condensed water in the liquid collecting box 34.

[0036] Working principle: When sewage evaporation treatment is required, the sewage can be discharged into the wastewater tank 11 through the water inlet pipe 4, and the water pump 7 is started to drive the sewage into the evaporation box 2, and then the heater 6 is started to heat the sewage inside the evaporation box 2. After the sewage is vaporized, it will enter the interior of the condensation component 3 along the gas pipe 5, and cool and solidify on the outer wall of the condensation plate 32. At the same time, a large amount of heat is released to heat the condensation box 31. After the condensation box 31 is heated, it will transfer the heat to the wastewater tank 11 through contact transfer to increase the temperature of the sewage inside the wastewater tank 11. In this way, a lot of time can be saved when heating and evaporating, and the evaporation efficiency of the overall device is high.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An evaporation device for sewage treatment, comprising an evaporation box (2), characterized in that: A heater (6) is installed at the top end of the evaporation box (2), a storage assembly (1) is installed at the bottom end of the evaporation box (2), a condensation assembly (3) is installed at the bottom end of the storage assembly (1), the storage assembly (1) comprises a waste water tank (11), the top end of the waste water tank (11) is fixedly connected to the bottom end of the evaporation box (2), the condensation assembly (3) comprises a condensation box (31), the top end of the condensation box (31) is fixedly connected to the bottom end of the waste water tank (11), The bottom end of the condensing tank (31) is fixedly connected to a liquid collecting tank (34); the right end of the waste water tank (11) is equipped with a water inlet pipe (4); the right end of the evaporation tank (2) is equipped with an air supply pipe (5); the bottom end of the air supply pipe (5) is installed at the right end of the storage assembly (1); the left end of the waste water tank (11) is equipped with a water pump (7); the top end of the water pump (7) is installed at the left end of the evaporation tank (2); and the bottom end of the liquid collecting tank (34) is fixedly connected to a supporting leg (8).

2. The evaporation equipment for sewage treatment according to claim 1, characterized in that: A drainage plate (13) is fixedly connected to the bottom end of the inner wall of the wastewater tank (11), a mud storage tank (14) is arranged at the left end of the inner wall of the wastewater tank (11) close to the drainage plate (13), a transmission pipe (12) is arranged on the inner wall of the wastewater tank (11), and an adjustment component (9) is arranged at the front end of the wastewater tank (11).

3. The evaporation equipment for sewage treatment according to claim 2 is characterized in that: The adjustment assembly (9) comprises a baffle (91) which is slidably connected to the front end of the waste water tank (11), a handle (92) is fixedly connected to the front end of the baffle (91), and a sealing gasket (98) is fixedly connected to the bottom end of the baffle (91).

4. The evaporation equipment for sewage treatment according to claim 3 is characterized in that: The adjustment assembly (9) further comprises a fixing block (96), the rear end of the fixing block (96) being fixedly connected to the front end of the waste water tank (11), the right end of the fixing block (96) being provided with a fixing groove (97), the left end of the handle (92) being penetrated by and slidably connected with a clamping block (93), the clamping block (93) being adapted to the fixing groove (97).

5. The evaporation equipment for sewage treatment according to claim 4 is characterized in that: The right end of the clamping block (93) is fixedly connected to an adjusting spring (94), the right end of the adjusting spring (94) is fixedly connected to a stopper (95), and the stopper (95) is fixedly connected to the inner wall of the handle (92).

6. The evaporation equipment for sewage treatment according to claim 1, characterized in that: The condensation assembly (3) further comprises a condensation plate (32), the top end of the condensation plate (32) being fixedly connected to the top end of the inner wall of the condensation box (31), and the bottom end of the condensation box (31) being fixedly connected to a water guide plate (33).

7. The evaporation equipment for sewage treatment according to claim 1, characterized in that: An observation plate (36) is provided at the front end of the liquid collecting box (34).

8. The evaporation equipment for sewage treatment according to claim 1, characterized in that: A water outlet pipe (35) is provided at the rear end of the liquid collecting box (34).

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