Constant temperature device for wastewater biochemical treatment gas pool

Abstract

The utility model discloses a constant temperature device for a wastewater biochemical treatment gas pool, and relates to the technical field of wastewater treatment. The device comprises a top frame, a supporting column is installed on the bottom side wall of the top frame, the top frame is slidably connected with a sliding frame in the pushing assembly through a sliding groove, the sliding frame is further slidably sleeved with a sliding table, a first pneumatic rod is installed at the shaft end of the sliding frame, a mounting frame is erected on the upper side wall of the sliding frame, and a second pneumatic rod is arranged in the sliding frame; the bottom of the sliding frame is further connected with an equipment table in the working assembly, a double-shaft telescopic rod is installed on the side wall of the equipment table in an embedded mode, the equipment table is connected with a temperature detector through the double-shaft telescopic rod, and an electric heating ring is fixedly installed on the bottom side wall of the equipment table. According to the utility model, the electric heating coil and the temperature detector can move in the aeration tank by utilizing the pushing assembly and the working assembly, so that the effect of heating or radiating sewage and sludge in the aeration tank in all directions is achieved, and meanwhile, the temperature detection range of the sewage and sludge in the aeration tank is expanded.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater treatment, and particularly relates to a constant temperature device for a biochemical wastewater treatment gas pool. Background Technique

[0002] One of the most common wastewater treatment methods in wastewater treatment is the activated sludge method, which uses microorganisms to degrade organic pollutants in wastewater in a dissolved or colloidal state. Most microorganisms are suitable to grow in an environment of 20 - 35 °C. The higher the temperature, the stronger the activity of the microorganisms, and the better the effect of biochemical wastewater treatment. On the contrary, if the temperature is lower, the activity of the microorganisms will weaken, and the effect of biochemical wastewater treatment will become worse. Therefore, it is necessary to add a constant temperature device in the aeration tank to adjust the temperature in the aeration tank by using the constant temperature device so that the temperature of the microorganisms in it is the most suitable. The constant temperature device is installed at the front section of the aeration tank, and the constant temperature of the whole aeration tank is ensured through the push of water flow and the internal and external reflux pumps. At the same time, a temperature control range is set. When the temperature is lower than the set value, heating starts, and when the set temperature is reached, heating stops. Installing the constant temperature device at the front section rather than the end of the aeration tank can also ensure that the temperature in the tank will not be too high at the front section due to untimely reflux.

[0003] The existing constant temperature device in the aeration tank of wastewater treatment is installed in the middle of the aeration tank. It only uses the flow of sewage in the aeration tank to make the sewage around the constant temperature device flow into other areas of the aeration tank, which will cause the problem of uneven temperature in the aeration tank. In addition, when the constant temperature device detects the temperature in the aeration tank, it can only detect the sewage temperature in the area near the device, and cannot detect the temperature in the area far from the constant temperature device, which will also cause differences in temperature data, and then lead to the problem that the final constant temperature does not meet the requirements. For this reason, we provide a constant temperature device for a biochemical wastewater treatment gas pool to solve the problems that occur above. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a constant temperature device for a biochemical wastewater treatment gas pool. By using a pushing component and a working component, the electric heating coil and the temperature detector can be moved in the aeration tank, so as to achieve the effect of heating or dissipating heat from the sewage sludge in the aeration tank in all directions. At the same time, the temperature detection range of the sewage sludge in the aeration tank is expanded, and the problems that occur in the existing constant temperature device in the aeration tank of wastewater treatment are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model relates to a constant temperature device for a wastewater biochemical treatment gas pool, which comprises a top frame; a support column is installed on the bottom side wall of the top frame, a sliding groove is formed in the side wall of the top frame, and the top frame is slidably connected with a sliding frame in a pushing component through the sliding groove. A sliding table is also slidably sleeved on the sliding frame, and a pneumatic rod I is installed at the shaft end of the sliding frame. An installation frame is erected on the upper side wall of the sliding frame, and a pneumatic rod II is arranged inside the sliding frame. A sliding block is installed at the shaft end of the pneumatic rod II, and the bottom side wall of the sliding block is also connected with the upper side wall of the sliding table. The bottom of the sliding frame is also connected with an equipment table in a working component. A double-axis telescopic rod is embeddedly installed on the side wall beside the equipment table, and the equipment table is connected with a temperature detector through the double-axis telescopic rod. An electric heating coil is fixedly installed on the bottom side wall of the equipment table.

[0007] The utility model is further arranged such that the sliding grooves are respectively arranged on the front and rear side walls of the top frame, the two sliding grooves are slidably connected with the two shaft ends of the sliding frame, and the sliding frame is horizontally arranged in the top frame.

[0008] The utility model is further arranged such that a total of four support columns are provided, the four support columns are respectively arranged on the bottom side walls at the four corners of the top frame, and the top frame is abutted against the top side wall of the aeration tank through the support columns.

[0009] The utility model is further arranged such that pneumatic rods I are installed at both shaft ends of the sliding frame, and the pneumatic rods I are also arranged inside the sliding grooves. The sliding frame and the installation frame thereon are arranged in parallel with each other.

[0010] The utility model is further arranged such that an installation groove is formed in the installation frame, the pneumatic rod II is arranged inside the installation groove, the sliding block is in sliding fit with the installation groove, and the sliding table at the bottom of the sliding block is connected with the upper side wall of the equipment table through an installation ring.

[0011] The utility model is further arranged such that side grooves are formed on the four outer side walls of the equipment table, the double-axis telescopic rod is arranged in the side grooves, an installation plate is arranged at the shaft end of the double-axis telescopic rod, and a temperature detector is hoisted and installed on the installation plate.

[0012] The utility model is further arranged such that a bottom groove is formed on the bottom side wall of the equipment table, and the bottom groove is also in threaded connection with a connecting block. A mounting seat is detachably and fixedly installed on the bottom side wall of the connecting block, and the connecting block is connected with the electric heating coil through the mounting seat.

[0013] The utility model is further arranged such that a total of four temperature detectors are provided, and the four temperature detectors are respectively arranged on the four sides of the equipment table.

[0014] The utility model has the following beneficial effects:

[0015] The utility model realizes heating and temperature detection of sewage sludge in different areas of the aeration tank below the top frame by setting a pushing component and moving the electric heating coil and temperature detector in the working component within the internal area of the top frame, thereby improving the heating range and detection range.

[0016] The utility model realizes the working effects of heating or dissipating heat of sewage sludge in different areas of the aeration tank by setting a working component, and can also detect the temperature of the sewage sludge in the tank, and the temperature detection range is adjustable.

[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of a constant temperature device for a wastewater biochemical treatment gas tank Figure 1 .

[0020] Figure 2 It is a schematic structural diagram of a constant temperature device for a wastewater biochemical treatment gas tank Figure 2 .

[0021] Figure 3 It is a schematic structural diagram of the top frame.

[0022] Figure 4 It is a schematic structural diagram of the pushing component.

[0023] Figure 5 It is a schematic structural diagram of the working component.

[0024] Figure 6 It is an exploded view of the structure of the working component.

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1 - Top frame, 101 - Slide groove, 2 - Support column, 3 - Pushing component, 301 - Sliding frame, 302 - Pneumatic rod 1, 303 - Slide table, 303a - Slide block, 304 - Mounting frame, 304a - Mounting groove, 305 - Pneumatic rod 2, 4 - Working component, 401 - Equipment table, 401a - Mounting ring, 401b - Side groove, 401c - Bottom groove, 402 - Electric heating coil, 402a - Mounting base, 402b - Connecting block, 403 - Temperature detector, 403a - Mounting plate, 403b - Biaxial telescopic rod. Detailed implementation mode

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0028] Embodiment 1, please refer to Figures 1-3 , the present invention is a constant temperature device for a wastewater biochemical treatment gas pool, including a top frame 1. The top frame 1 can be placed directly above the aeration tank by using the support column 2 at the bottom of the top frame 1.

[0029] Specifically, slide grooves 101 are provided in the front and rear side walls of the top frame 1. The top frame 1 is slidably engaged with the two shaft ends of the sliding frame 301 in the pushing component 3 through the slide grooves 101, and a support column 2 is detachably and fixedly installed on the bottom side wall of the top frame 1.

[0030] Furthermore, a total of four support columns 2 are provided. The four support columns 2 are respectively arranged at the four corners of the bottom side wall of the top frame 1, and the top frame 1 is in contact with the four corners of the top side wall of the aeration tank through the support columns 2.

[0031] Embodiment 2, please refer to Figure 4 , on the basis of Embodiment 1, a pushing component 3 is further provided. By using the cooperation of the pneumatic rod 1 302 and the pneumatic rod 2 305 in the pushing component 3, the slide table 303 can be pushed to move within the internal area of the top frame 1.

[0032] Specifically, the two shaft ends of the sliding frame 301 in the pushing component 3 are detachably and fixedly connected to the shaft ends of the pneumatic rod 1 302. An installation frame 304 is also provided above the sliding frame 301, and a pneumatic rod 2 305 is arranged inside the installation frame 304. The shaft end of the pneumatic rod 2 305 is also detachably and fixedly connected to the slide block 303a. The bottom side wall of the slide block 303a is fixedly connected to the slide table 303. At the same time, the slide table 303 is also sleeved on the outer wall of the sliding frame 301.

[0033] Further, there are two pneumatic rods 302 in total, and both of the two pneumatic rods 302 are arranged in the sliding grooves 101 of the top frame 1. An installation groove 304a is formed in the mounting frame 304, and the inner wall of the installation groove 304a is also in sliding fit with the slider 303a. At the same time, the pneumatic rod 305 is also arranged inside the installation groove 304a.

[0034] The operation process of this embodiment is as follows: when in use, the pneumatic rod 302 works. Whether it extends or retracts, it will pull the sliding frame 301 on its shaft end to move in the sliding groove 101. When the sliding frame 301 moves in the sliding groove 101, the slide table 303 sleeved thereon for installing the working component 4 undergoes a lateral displacement along the sliding groove 101. Then the pneumatic rod 305 works, and it pushes the slide table 303 to move on the sliding frame 301, that is, the mounting component 4 at the bottom of the slide table 303 undergoes a longitudinal displacement, thus realizing the position adjustment of the working component 4.

[0035] Embodiment 3, please refer to Figures 5-6 , on the basis of Embodiment 1 and Embodiment 2, a working component 4 is further provided. By using the heating coil 402 in the working component 4, the sewage sludge in the aeration tank can be heated, and by using the temperature detector 403, the temperature of the sewage sludge in the aeration tank can be detected.

[0036] Specifically, the heating coil 402 is installed at the center of the bottom side wall of the equipment table 401 in the working component 4, and the temperature detector 403 is also installed on the outer peripheral side wall of the equipment table 401.

[0037] Further, an installation ring 401a is provided on the upper side wall of the equipment table 401, and the equipment table 401 is detachably and fixedly connected to the bottom side wall of the slide table 303 through the installation ring 401a. Side grooves 401b for installing the double-axis telescopic rod 403b are formed on the outer walls of the four sides of the equipment table 401, and the end of the double-axis telescopic rod 403b is fixedly connected to the mounting plate 403a. The temperature detector 403 is also installed on the mounting plate 403a in a suspended manner. A bottom groove 401c for installing the connection block 402b is formed at the center of the bottom side wall of the equipment table 401, and the mounting seat 402a is fixedly installed on the bottom side wall of the connection block 402b.

[0038] The operation process of this embodiment is as follows: during use, the temperature detector 403 and the electric heating coil 402 are both inserted into the sewage sludge in the aeration tank. Then the temperature detector 403 works to detect the temperature of the sewage sludge environment around the electric heating coil 402. When the temperature is too low, the electric heating coil 402 works to heat the sewage sludge in this area. When the temperature is too high, the electric heating coil 402 does not work. With the power support of the pushing component 3, the electric heating coil 402 moves back and forth in this area to achieve the effect of agitating the sewage sludge and accelerating its heat dissipation. Among them, when the temperature detector 403 works, the double-axis telescopic rod 403b at its rear also works to achieve the effect of adjusting the position of the temperature detector 403.

[0039] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not elaborate on all the details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. Constant temperature device for wastewater biochemical treatment gas pool, including a top frame (1); characterized in that: A support column (2) is installed on the bottom side wall of the top frame (1). A chute (101) is formed in the side wall of the top frame (1), and the top frame (1) is slidably connected to a sliding frame (301) in a pushing component (3) through the chute (101). A sliding table (303) is also slidably sleeved on the sliding frame (301), and a pneumatic rod one (302) is installed at the shaft end of the sliding frame (301). An installation frame (304) is erected on the upper side wall of the sliding frame (301), and a pneumatic rod two (305) is arranged inside the sliding frame (301). A slider (303a) is installed at the shaft end of the pneumatic rod two (305), and the bottom side wall of the slider (303a) is also connected to the upper side wall of the sliding table (303). The bottom of the sliding frame (301) is also connected to an equipment table (401) in a working component (4). A double-axis telescopic rod (403b) is embedded and installed on the side wall beside the equipment table (401), and the equipment table (401) is connected to a temperature detector (403) through the double-axis telescopic rod (403b). An electric heating coil (402) is fixedly installed on the bottom side wall of the equipment table (401).

2. The constant temperature device for the wastewater biochemical treatment gas pool according to claim 1, characterized in that, The chutes (101) are respectively arranged on the front and rear side walls of the top frame (1). The two chutes (101) are slidably connected to the two shaft ends of the sliding frame (301). The sliding frame (301) is horizontally erected in the top frame (1).

3. The constant temperature device for the wastewater biochemical treatment gas pool according to claim 1, characterized in that, A total of four support columns (2) are provided. The four support columns (2) are respectively arranged on the bottom side walls at the four corners of the top frame (1). The top frame (1) is in contact with the top side wall of the aeration tank through the support columns (2).

4. The constant temperature device for the wastewater biochemical treatment gas pool according to claim 1, characterized in that, Pneumatic rods one (302) are installed on both shaft ends of the sliding frame (301), and the pneumatic rods one (302) are also arranged inside the chutes (101). The sliding frame (301) and the installation frame (304) thereon are arranged parallel to each other.

5. The constant temperature device for the wastewater biochemical treatment gas tank according to claim 4, characterized in that, An installation groove (304a) is formed in the installation frame (304), and the pneumatic rod two (305) is arranged inside the installation groove (304a). The slider (303a) is slidably matched with the installation groove (304a). The sliding table (303) at the bottom of the slider (303a) is connected to the upper side wall of the equipment table (401) through an installation ring (401a).

6. The constant temperature device for the wastewater biochemical treatment gas pool according to claim 1, wherein, Side grooves (401b) are formed on the four outer side walls of the equipment table (401), and the double-axis telescopic rod (403b) is arranged in the side grooves (401b). An installation plate (403a) is arranged at the shaft end of the double-axis telescopic rod (403b), and a temperature detector (403) is hoisted and installed on the installation plate (403a).

7. The constant temperature device for the wastewater biochemical treatment gas pool according to claim 1, characterized in that, A bottom groove (401c) is formed in the bottom side wall of the equipment table (401), and the bottom groove (401c) is also threadedly connected to a connection block (402b). A mounting seat (402a) is detachably and fixedly installed on the bottom side wall of the connection block (402b), and the connection block (402b) is connected to the electric heating coil (402) through the mounting seat (402a).

8. The constant temperature device for the wastewater biochemical treatment gas pool according to claim 1, characterized in that, There are four temperature detectors (403) provided in total, and the four temperature detectors (403) are respectively arranged on four sides of the equipment table (401).

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