CN111732315A

CN111732315A - Municipal works sludge treatment equipment

Info

Publication number: CN111732315A
Application number: CN202010636889.8A
Authority: CN
Inventors: 钟德财
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-10-02

Abstract

The invention discloses municipal engineering sludge treatment equipment which comprises a base, wherein a standing water filtering tank is arranged above the base, a flattening mechanism extending into the standing water filtering tank is arranged on the standing water filtering tank, a water storage tank is arranged on the base below the standing water filtering tank, a push-out mechanism extending into the standing water filtering tank is arranged on the left side of the standing water filtering tank, a drying tank is arranged on the base on the right side of the standing water filtering tank, a heating device is arranged at the bottom of the drying tank, a stirring device extending into the drying tank is arranged on the right side of the drying tank, a plurality of fans are arranged in the drying tank above the stirring device, and the fans are arranged in an inclined mode. The invention has the advantages of sufficient water removal, high drying speed and energy conservation.

Description

Municipal works sludge treatment equipment

Technical Field

The invention relates to the technical field of sludge treatment, in particular to municipal engineering sludge treatment equipment.

Background

The sludge drying is a treatment method for deeply dehydrating sludge by applying an artificial heat source and industrial equipment, when the sewage is treated, the primary dry-wet separation of the sewage is an important method for improving the sewage treatment efficiency, a large amount of water still exists in the separated sludge, a large amount of pathogenic bacteria and organic pollutants exist in the sludge, secondary pollution is inevitably caused if the sludge is randomly poured and buried, and the best treatment mode at present is to use the sludge as a soil conditioner after the sludge is dried and harmlessly burned.

Most of the existing sludge drying devices directly adopt a heating device to dry moisture in sludge, so that energy consumption is too large, and moisture is not sufficiently removed, therefore, aiming at the current situation, the municipal engineering sludge treatment equipment which has sufficient dewatering and saves energy needs to be developed urgently to overcome the defects in the current practical application and meet the current demand.

Disclosure of Invention

The invention aims to provide municipal engineering sludge treatment equipment to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a municipal works sludge treatment equipment, includes the base, the water filter tank that stews is installed to the base top, stew and install on the water filter tank and extend to its inside shakeout mechanism, stew the below of water filter tank and install the storage water tank on the base, stew the left side of water filter tank and install the ejecting mechanism that extends to its inside, stew the right side of water filter tank and install the stoving case on the base, heating device is installed to the bottom of stoving case, the agitating unit who extends to its inside is installed on the right side of stoving case, a plurality of fans are installed in stoving incasement to agitating unit's top, the fan slope sets up.

As a further scheme of the invention: the mechanism of shakeouts includes: first motor, connecting rod, gear, rack, T type slide and shakeout board, T type slide is installed in the side of the water strainer that stews, it is used for the gliding second spout of T type slide to offer on the water strainer to stew, install first motor on the T type slide, the output shaft of first motor passes through the shaft coupling and links to each other with the connecting rod, it offers the first spout that is used for the connecting rod to remove on the water strainer to stew, a gear is installed respectively at the both ends of connecting rod, stew the both sides of water strainer and install respectively one and gear rotation complex rack, the water strainer that stews is inside installs on the connecting rod and shakeout the flat board.

As a further scheme of the invention: the push-out mechanism includes: the cylinder is installed on the left side of the standing water filter tank, the telescopic rod of the cylinder is connected with the push plate, and the bottom of the push plate is attached to the inner wall of the standing water filter tank.

As a further scheme of the invention: the stirring device includes: the drying oven comprises a second motor, a second rotating shaft, stirring blades and a bearing, wherein an output shaft of the second motor is connected with the second rotating shaft through a coupler, the left end of the second rotating shaft is rotatably connected with the drying oven through the bearing, and the second rotating shaft is welded with the stirring blades.

As a further scheme of the invention: the included angle between the fan and the horizontal plane is 15-25 degrees.

As a further scheme of the invention: the bottom of the standing water filter tank is provided with a permeable layer, and the right side of the standing water filter tank is detachably provided with a cover plate.

As a further scheme of the invention: the right side top of stoving case is provided with the outlet duct, install air deodorizer on the outlet duct.

Compared with the prior art, the invention has the beneficial effects that: the municipal engineering sludge treatment equipment comprises a first step of adding sludge into a standing water filtering tank, a first motor drives a gear to rotate, a connecting rod and a T-shaped sliding plate are driven to move through the gear to move, a spreading plate is driven to move through the connecting rod to spread the sludge, and after the sludge is placed for a period of time, water in the sludge drops into the water storage tank through a permeable layer, so that primary dewatering of the sludge is facilitated; after the primary dewatering, the water filter tank that stews is jacking to the slope form through flexible landing leg, opens the apron, and mud enters into the stoving incasement, heats mud through heating device, drives the second pivot through the second motor and rotates, rotates through the second pivot and drives the stirring leaf and rotate, stirs mud through the stirring leaf, bloies through the fan, is favorable to drying to mud fast. In conclusion, the invention has the advantages of full water removal, high drying speed and energy conservation.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a schematic perspective view of the flattening mechanism of the present invention.

Fig. 3 is a partial view at a in elevation section view of the present invention.

In the figure: 1-base, 2-standing water filtering box, 201-permeable layer, 202-cover plate, 203-first chute, 204-second chute, 3-flattening mechanism, 301-first motor, 302-connecting rod, 303-gear, 304-rack, 305-T type sliding plate, 306-flattening plate, 4-snap ring, 5-first rotating shaft, 6-fixed supporting leg, 7-telescopic supporting leg, 8-pushing mechanism, 801-cylinder, 802-pushing plate, 9-water storage tank, 10-drying box, 101-feeding inlet, 102-discharging outlet, 103-supporting leg, 11-heating device, 12-stirring device, 121-second motor, 122-second rotating shaft, 123-stirring blade, 124-bearing, 13-air outlet pipe, 14-air deodorizer, 15-fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the invention, a municipal engineering sludge treatment device comprises a base 1, a standing water filter tank 2 is installed above the base 1, a permeable layer 201 is arranged at the bottom of the standing water filter tank 2, a cover plate 202 is detachably installed at the right side of the standing water filter tank 2, the cover plate 202 is connected with the standing water filter tank 2 through a plurality of screws, the bottom of the left end of the standing water filter tank 2 is connected with the base 1 through a telescopic leg 7, a clamping ring 4 is welded at the bottom of the right end of the standing water filter tank 2, a first rotating shaft 5 is installed in the clamping ring 4, the first rotating shaft 5 is connected with the base 1 through a fixed leg 6, a flattening mechanism 3 extending into the standing water filter tank 2 is installed on the base 1, a water storage tank 9 is installed below the standing water filter tank 2 on the base 1, and after sludge is added into the standing water filter tank, stewing after flattening sludge through flattening mechanism 3, moisture in the sludge drops to storage water tank 9 through permeable formation 201 in, the ejecting mechanism 8 that extends to its inside is installed in the left side of the drainage case 2 that stews, ejecting mechanism 8 includes: a cylinder 801 and a push plate 802, wherein the cylinder 801 is arranged at the left side of the standing water filter tank 2, the telescopic rod of the cylinder 801 is connected with the push plate 802, the bottom of the push plate 802 is attached to the inner wall of the standing water filtering tank 2, a drying box 10 is arranged on the base 1 at the right side of the standing water filtering box 2, after the sludge is stood for a period of time, the cover plate 202 is opened, the standing water filtering tank 2 is pushed to be inclined by the telescopic supporting legs 7, the sludge is pushed into the drying tank 10 by the push-out mechanism 8, the left end of the top of the drying box 10 is provided with a feeding hole 101, the right end of the bottom of the drying box 10 is provided with a discharging hole 102, the drying box 10 is connected with the base 1 through a plurality of supporting legs 103, the bottom of the drying box 10 is provided with a heating device 11, drying box 10's right side is installed and is extended to its inside agitating unit 12, agitating unit 12 includes: second motor 121, second pivot 122, stirring leaf 123 and bearing 124, the output shaft of second motor 121 passes through the shaft coupling and links to each other with second pivot 122, the left end of second pivot 122 passes through bearing 124 and is connected with stoving case 10 rotation, the welding has a plurality of stirring leaves 123 in the second pivot 122, a plurality of fans 15 are installed in stoving case 10 to the top of agitating unit 12, fan 15 slope sets up, fan 15 is 15-25 with the contained angle of horizontal plane, the right side top of stoving case 10 is provided with outlet duct 13, install air deodorizer 14 on the outlet duct 13.

Example 2

Referring to fig. 1-2, in the embodiment of the present invention, the flattening mechanism 3 includes: first motor 301, connecting rod 302, gear 303, rack 304, T type slide 305 and shakeout board 306, T type slide 305 installs in the side of the drainage case 2 that stews, it is used for the gliding second spout 204 of T type slide 305 to offer on the drainage case 2 to stew, install first motor 301 on the T type slide 305, the output shaft of first motor 301 passes through the shaft coupling and links to each other with connecting rod 302, it offers the first spout 203 that is used for connecting rod 302 to remove on the drainage case 2 to stew, a gear 303 is installed respectively at the both ends of connecting rod 302, gear 303 links to each other with connecting rod 302 through the parallel key, the both sides of drainage case 2 that stew are installed respectively one and are rotated complex rack 304 with gear 303, rack 304 links to each other with drainage case 2 through the screw that stews, drainage case 2 is inside installs on connecting rod 302 and is shakeout flat board 306 stew.

The municipal engineering sludge treatment equipment is characterized in that sludge is added into a standing water filtering tank 2, a gear 304 is driven to rotate through a first motor 301, a connecting rod 302 and a T-shaped sliding plate 305 are driven to move through the rotation of the gear 304, a spreading plate 306 is driven to move through the movement of the connecting rod 302, the sludge is spread through the spreading plate 306, and after the sludge is kept standing for a period of time, water in the sludge drops into a water storage tank 9 through a permeable layer 201, so that primary dewatering of the sludge is facilitated; after the dewatering for the first time, 2 jacking to the slope forms of water filter tank stew through flexible landing leg 7, open apron 202, in mud entered into stoving case 10, heated mud through heating device 11, drive second pivot 122 through second motor 121 and rotate, rotate through second pivot 122 and drive stirring leaf 123 and rotate, turn mud through stirring leaf 123, blow through fan 15, be favorable to drying mud fast.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The municipal engineering sludge treatment equipment comprises a base (1) and is characterized in that, a standing water filtering tank (2) is arranged above the base (1), a flattening mechanism (3) extending into the standing water filtering tank (2) is arranged on the standing water filtering tank, a water storage tank (9) is arranged on the base (1) below the standing water filtering tank (2), a push-out mechanism (8) extending into the standing water filtering tank (2) is arranged at the left side of the standing water filtering tank, a drying box (10) is arranged on the base (1) at the right side of the standing water filtering box (2), the bottom of the drying box (10) is provided with a heating device (11), the right side of the drying box (10) is provided with a stirring device (12) extending into the drying box, a plurality of fans (15) are installed above the stirring device (12) in the drying box (10), and the fans (15) are obliquely arranged.

2. The municipal engineering sludge treatment apparatus according to claim 1, wherein the flattening mechanism (3) comprises: a first motor (301), a connecting rod (302), a gear (303), a rack (304), a T-shaped sliding plate (305) and a flattening plate (306), the T-shaped sliding plate (305) is arranged on the side surface of the standing water filtering box (2), a second sliding groove (204) used for the T-shaped sliding plate (305) to slide is arranged on the standing water filtering box (2), a first motor (301) is arranged on the T-shaped sliding plate (305), an output shaft of the first motor (301) is connected with a connecting rod (302) through a coupler, a first chute (203) for the movement of the connecting rod (302) is arranged on the standing water filtering tank (2), two ends of the connecting rod (302) are respectively provided with a gear (303), two sides of the standing water filtering box (2) are respectively provided with a rack (304) which is in running fit with the gear (303), and a spreading plate (306) is arranged on the connecting rod (302) in the standing water filtering tank (2).

3. The municipal engineering sludge treatment apparatus according to claim 1, wherein the pushing-out mechanism (8) comprises: cylinder (801) and pushing plate (802), cylinder (801) are installed in the left side of the drainage case (2) that stews, the telescopic link of cylinder (801) links to each other with pushing plate (802), the bottom of pushing plate (802) is laminated with the inner wall of the drainage case (2) that stews mutually.

4. The municipal engineering sludge treatment apparatus according to claim 1, wherein the stirring device (12) comprises: second motor (121), second pivot (122), stirring leaf (123) and bearing (124), the output shaft of second motor (121) passes through the shaft coupling and links to each other with second pivot (122), the left end of second pivot (122) passes through bearing (124) and is connected with stoving case (10) rotation, the welding has a plurality of stirring leaves (123) in second pivot (122).

5. The municipal engineering sludge treatment apparatus according to claim 1, wherein the fan (15) is angled from the horizontal at an angle of 15 to 25 °.

6. The municipal engineering sludge treatment equipment according to claim 1, wherein the bottom of the standing water filter tank (2) is provided with a permeable layer (201), and the right side of the standing water filter tank (2) is detachably provided with a cover plate (202).

7. The municipal engineering sludge treatment equipment according to any one of claims 1 to 6, wherein an air outlet pipe (13) is arranged at the top of the right side of the drying box (10), and an air deodorizer (14) is installed on the air outlet pipe (13).