Sludge storage tank for sludge treatment

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a sludge storage tank for sludge treatment, which comprises a bottom plate, a support column, a fixed plate, a sludge storage tank, a sludge inlet pipe, a support plate, a top plate, an anti-solidification mechanism and a conveying mechanism, the support column is fixedly connected to the upper end of the bottom plate, the fixed plate is fixedly connected to the upper end of the support column, and the sludge storage tank is fixedly connected to the top plate. The sludge storage tank is fixedly connected to the middle of the fixing plate, the sewage inlet pipe is fixedly connected to the outer wall of the sludge storage tank, and the supporting plate is fixedly connected to the upper end of the fixing plate. According to the sludge storage tank for sludge treatment, by arranging the anti-solidification mechanism, a stirring rod and a scraping plate can be driven to rotate through a rotating rod, the fluidity of sludge in the sludge storage tank is guaranteed, the situation that the sludge is solidified and is not easy to treat is avoided, the mixing sufficiency of a treating agent and the sludge is also improved, and therefore the sludge treatment effect is guaranteed; in addition, the push plate does piston motion at the bottom end in the sludge storage tank through cooperation, and sludge at the bottom of the tank is prevented from bridging.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a sludge storage tank used for sludge treatment. Background Art

[0002] Sludge treatment is the process of reducing, stabilizing and harmless treatment of sludge. The higher the degree of sewage treatment, the more sludge residue will be produced and need to be treated. Unless land treatment or sewage ponds are used to treat sewage, general sewage treatment plants must have sludge treatment facilities. For modern sewage treatment plants, sludge treatment and disposal has become the most complex and expensive part of sewage treatment system operation.

[0003] For example, Chinese patent: CN219791223U, the technical solution disclosed in the patent is as follows: a sludge storage tank for sludge treatment is disclosed, including: a storage tank body, a cover plate is connected to the top of the storage tank body, an air outlet is opened on one side of the cover plate, a motor is arranged on the top of the cover plate, and a fixed frame is connected to the surface of the motor; the rotating rod of the utility model drives the rotating blades to stir the sludge, so that the gas in the sludge can be volatilized, and the gas in the sludge is filtered layer by layer through the primary filter, the HEPA filter and the activated carbon filter in sequence; the rotating rod can drive the fixed disc to rotate, and the fixed disc will drive the vertical plate to allow the scraper to scrape the sludge on the inner wall of the storage tank body; the water source enters the interior of the water collecting ring pipe from the discharge pipe of the water pump, and then sprays from the surface of the nozzle to the interior of the storage tank body, and the vertical plate allows the scraper to scrape the sludge on the inner wall of the storage tank body, so that the inner wall of the storage tank body is always in a clean state.

[0004] However, in actual use, the height of the rotating blades in the rising patent is not enough to stir the sludge at the bottom of the storage tank, so the sludge will sink to the bottom and form bridges, making it difficult to discharge. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a sludge storage tank for sludge treatment.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sludge storage tank for sludge treatment, comprising a bottom plate, a support column, a fixed plate, a sludge storage tank, a sewage inlet pipe, a support plate, a top plate, an anti-coagulation mechanism, and a conveying mechanism, wherein the support column is fixedly connected to the upper end of the bottom plate, the fixed plate is fixedly connected to the upper end of the support column, the sludge storage tank is fixedly connected to the middle part of the fixed plate, the sewage inlet pipe is fixedly connected to the outer wall of the sludge storage tank, the support plate is fixedly connected to the upper end of the fixed plate, the top plate is fixedly connected to the top of the support plate, the anti-coagulation mechanism is arranged inside and at the lower end of the sludge storage tank, and the conveying mechanism is arranged at the bottom of the sludge storage tank; the anti-coagulation mechanism comprises a motor A, a rotating rod, a worm, a worm gear, a reciprocating wire Rod, fixed block, movable plate, movable rod, push plate, stirring rod, connecting plate, scraper; the motor A is fixedly connected to the upper end of the top plate, the rotating rod is fixedly connected to the output end of the motor A, and the bottom of the rotating rod passes through the mud storage tank, the worm is fixedly connected to the bottom of the rotating rod, the side of the worm is meshed with a worm gear, the reciprocating screw is fixedly connected to both sides of the worm gear, the fixed block is fixedly connected to the upper end of the bottom plate, the end of the reciprocating screw away from the worm gear is rotatably connected to the surface of the fixed block through a bearing, the movable plate is threadedly connected to the outer wall of the reciprocating screw, the movable rod is fixedly connected to the surface of the movable plate, and the movable rod movably passes through the outer wall of the mud storage tank, and the push plate is fixedly connected to the end of the movable rod away from the fixed block.

[0009] Preferably, the stirring rods are fixedly connected to the outer wall of the rotating rod, and the stirring rods are arranged in four groups of three and are evenly distributed in the mud storage tank in a vertical direction.

[0010] Preferably, the connecting plate is fixedly sleeved on the lower outer wall of the rotating rod, and the scraper is fixedly connected to both ends of the connecting plate. The inner wall of the mud storage tank can be scraped by arranging the scraper.

[0011] Preferably, the side of the scraper away from the connecting plate is tightly fitted with the inner wall of the mud storage tank.

[0012] Preferably, the conveying mechanism includes a discharge pipe, which is fixedly connected to the bottom of the mud storage tank, the bottom of the discharge pipe is fixedly connected to a conveying pipe, the outer wall of the conveying pipe is fixedly connected to a motor B, the output end of the motor B is fixedly connected to a transmission rod, and the outer wall of the transmission rod is fixedly connected to a spiral conveying sheet.

[0013] Preferably, an activated carbon adsorption plate is provided inside the mud storage tank, and an air outlet pipe is provided at the upper end of the mud storage tank.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a sludge storage tank for sludge treatment, which has the following beneficial effects:

[0016] 1. The sludge storage tank used for sludge treatment is provided with an anti-solidification mechanism, and the rotation of the stirring rod and the scraper can be driven by the rotating rod, thereby ensuring the fluidity of the sludge inside the sludge storage tank, avoiding the sludge from solidifying and being difficult to treat, and improving the completeness of the mixing of the treatment agent and the sludge, thereby ensuring the sludge treatment effect. In addition, the push plate is coordinated to make a piston motion at the bottom end of the sludge storage tank, thereby preventing the sludge at the bottom of the tank from bridging.

[0017] 2. The sludge storage tank used for sludge treatment can discharge the treated sludge by setting a conveying mechanism, thereby improving the efficiency of sludge treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the structure of the conveying mechanism of the utility model.

[0023] In the figure: 1. bottom plate; 2. support column; 3. fixed plate; 4. mud storage tank; 5. sewage inlet pipe; 6. support plate; 7. top plate; 801. motor A; 802. rotating rod; 803. worm; 804. worm gear; 805. reciprocating screw; 806. fixed block; 807. moving plate; 808. moving rod; 809. push plate; 810. stirring rod; 811. connecting plate; 812. scraper; 901. discharge pipe; 902. conveying pipe; 903. motor B; 904. transmission rod; 905. spiral conveying sheet; 10. activated carbon adsorption plate; 11. outlet pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3As shown, the utility model provides a sludge storage tank for sludge treatment, including a bottom plate 1, a support column 2, a fixed plate 3, a sludge tank 4, a sewage inlet pipe 5, a support plate 6, a top plate 7, an anti-coagulation mechanism, and a conveying mechanism. The support column 2 is fixedly connected to the upper end of the bottom plate 1, the fixed plate 3 is fixedly connected to the upper end of the support column 2, the sludge tank 4 is fixedly connected to the middle of the fixed plate 3, the sewage inlet pipe 5 is fixedly connected to the outer wall of the sludge tank 4, the support plate 6 is fixedly connected to the upper end of the fixed plate 3, the top plate 7 is fixedly connected to the top of the support plate 6, the anti-coagulation mechanism is arranged inside and at the lower end of the sludge tank 4, and the conveying mechanism is arranged at the bottom of the sludge tank 4; the anti-coagulation mechanism includes a motor A801, a rotating rod 802, a worm 803, a worm gear 804, a reciprocating screw 805, a fixed block 806, a moving plate 807, a moving rod 808, a push plate 809, a stirring mechanism Mixing rod 810, connecting plate 811, scraper 812; motor A801 ​​is fixedly connected to the upper end of the top plate 7, rotating rod 802 is fixedly connected to the output end of motor A801, and the bottom of rotating rod 802 passes through the mud storage tank 4, worm 803 is fixedly connected to the bottom of rotating rod 802, and the side of worm 803 is meshed with worm gear 804, reciprocating screw 805 is fixedly connected to both sides of worm gear 804, fixed block 806 is fixedly connected to the upper end of bottom plate 1, one end of reciprocating screw 805 away from worm gear 804 is rotatably connected to the surface of fixed block 806 through bearing, moving plate 807 is threadedly connected to the outer wall of reciprocating screw 805, moving rod 808 is fixedly connected to the surface of moving plate 807, and moving rod 808 movably passes through the outer wall of mud storage tank 4, and push plate 809 is fixedly connected to one end of moving rod 808 away from fixed block 806.

[0027] The stirring rods 810 are fixedly connected to the outer wall of the rotating rod 802 , and four groups of three stirring rods 810 are arranged in a group and are evenly distributed inside the mud storage tank 4 in a vertical direction.

[0028] The connecting plate 811 is fixedly sleeved on the lower outer wall of the rotating rod 802 , and the scraper 812 is fixedly connected to both ends of the connecting plate 811 . The inner wall of the mud storage tank 4 can be scraped by setting the scraper 812 .

[0029] The side of the scraper 812 away from the connecting plate 811 is in close contact with the inner wall of the mud storage tank 4 .

[0030] In this embodiment, by providing an anti-solidification mechanism, the rotating rod 802 can drive the stirring rod 810 and the scraper 812 to rotate, thereby ensuring the fluidity of the sludge inside the sludge storage tank 4, avoiding its solidification and difficulty in treatment, and improving the completeness of the mixing of the treatment agent and the sludge, thereby ensuring the sludge treatment effect. In addition, through coordination, the push plate 809 is made to perform piston motion at the bottom end of the sludge storage tank 4 to prevent the sludge at the bottom of the tank from bridging.

[0031] Example 2

[0032] like Figure 4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the conveying mechanism includes a discharge pipe 901, the discharge pipe 901 is fixedly connected to the bottom of the mud storage tank 4, the bottom of the discharge pipe 901 is fixedly connected with a conveying pipe 902, the outer wall of the conveying pipe 902 is fixedly connected with a motor B903, the output end of the motor B903 is fixedly connected with a transmission rod 904, and the outer wall of the transmission rod 904 is fixedly connected with a spiral conveying sheet 905.

[0033] An activated carbon adsorption plate 10 is arranged inside the mud storage tank 4 , and an air outlet pipe 11 is arranged at the upper end of the mud storage tank 4 .

[0034] In this embodiment, the transport mechanism is provided to discharge the treated sludge, thereby improving the efficiency of sludge treatment.

[0035] The following is a detailed description of the working principle of the sludge storage tank used for sludge treatment.

[0036] like Figure 1-4 As shown, when in use, first the sludge enters the sludge storage tank 4 through the sewage inlet pipe 5, and the treatment agent is added at the same time, and then the motor A801 ​​is started to drive the rotating rod 802 to rotate, and then the stirring rod 810 is driven to stir the sludge inside the sludge storage tank 4, and at the same time the connecting plate 811 will rotate along with the rotating rod 802, thereby driving the scraper 812 to scrape the inner wall of the sludge storage tank 4, and at the same time the worm 803 at the bottom of the rotating rod 802 will rotate, and then the worm wheel 804 meshing with it will rotate accordingly, and then drive the reciprocating screw rods 805 on both sides to rotate, then the screw The movable plate 807 connected to its outer wall will make a left and right reciprocating motion on the outer wall of the reciprocating screw 805, and then drive the push plate 809 to move back and forth at the bottom of the mud storage tank 4 through the movable rod 808. When the treatment is completed, the sludge will enter the conveying pipe 902 from the discharge pipe 901 and then start the motor B903 to drive the transmission rod 904 to rotate, and then the spiral conveying sheet 905 will rotate with the transmission rod 904, so as to discharge the sludge. At the same time, the harmful gas generated during the treatment process will be filtered by the activated carbon adsorption plate 10 and discharged through the exhaust pipe 11.

Claims

1. A sludge storage tank for sludge treatment, comprising a bottom plate (1), a support column (2), a fixing plate (3), a sludge storage tank (4), a sewage inlet pipe (5), a support plate (6), a top plate (7), an anti-solidification mechanism, and a conveying mechanism, characterized in that: The support column (2) is fixedly connected to the upper end of the bottom plate (1), the fixed plate (3) is fixedly connected to the upper end of the support column (2), the mud storage tank (4) is fixedly connected to the middle part of the fixed plate (3), the sewage inlet pipe (5) is fixedly connected to the outer wall of the mud storage tank (4), the support plate (6) is fixedly connected to the upper end of the fixed plate (3), the top plate (7) is fixedly connected to the top of the support plate (6), the anti-solidification mechanism is arranged inside and at the lower end of the mud storage tank (4), and the conveying mechanism is arranged at the bottom of the mud storage tank (4); The anti-solidification mechanism comprises a motor A (801), a rotating rod (802), a worm (803), a worm wheel (804), a reciprocating screw (805), a fixed block (806), a moving plate (807), a moving rod (808), a push plate (809), a stirring rod (810), a connecting plate (811), and a scraper (812); The motor A (801) is fixedly connected to the upper end of the top plate (7), the rotating rod (802) is fixedly connected to the output end of the motor A (801), and the bottom of the rotating rod (802) passes through the mud storage tank (4), the worm (803) is fixedly connected to the bottom of the rotating rod (802), the side of the worm (803) is meshed with a worm wheel (804), the reciprocating screw (805) is fixedly connected to both sides of the worm wheel (804), and the fixed block (806) is fixedly connected to the bottom plate ( 1), one end of the reciprocating screw rod (805) away from the worm gear (804) is rotatably connected to the surface of the fixed block (806) through a bearing, the movable plate (807) is threadedly connected to the outer wall of the reciprocating screw rod (805), the movable rod (808) is fixedly connected to the surface of the movable plate (807), and the movable rod (808) movably penetrates the outer wall of the mud storage tank (4), and the push plate (809) is fixedly connected to one end of the movable rod (808) away from the fixed block (806).

2. A sludge storage tank for sludge treatment according to claim 1, characterized in that: The stirring rods (810) are fixedly connected to the outer wall of the rotating rod (802), and the stirring rods (810) are arranged in four groups of three and are evenly distributed in the mud storage tank (4) in a vertical direction.

3. The sludge storage tank for sludge treatment according to claim 1, characterized in that: The connecting plate (811) is fixedly sleeved on the lower outer wall of the rotating rod (802), and the scraper (812) is fixedly connected to both ends of the connecting plate (811).

4. The sludge storage tank for sludge treatment according to claim 1, characterized in that: The side of the scraper (812) away from the connecting plate (811) is in close contact with the inner wall of the mud storage tank (4).

5. The sludge storage tank for sludge treatment according to claim 1, characterized in that: The conveying mechanism comprises a discharge pipe (901), wherein the discharge pipe (901) is fixedly connected to the bottom of the mud storage tank (4), the bottom of the discharge pipe (901) is fixedly connected to a conveying pipe (902), the outer wall of the conveying pipe (902) is fixedly connected to a motor B (903), the output end of the motor B (903) is fixedly connected to a transmission rod (904), and the outer wall of the transmission rod (904) is fixedly connected to a spiral conveying sheet (905).

6. The sludge storage tank for sludge treatment according to claim 1, characterized in that: An activated carbon adsorption plate (10) is arranged inside the mud storage tank (4), and an air outlet pipe (11) is arranged at the upper end of the mud storage tank (4).

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