CN213537678U - Biochemical sludge dewatering device of rural sewage - Google Patents

Abstract

The utility model discloses a biochemical sludge dewatering device of rural sewage relates to rural environmental protection technical field, for solving the current method of handling mud all through the soil pick-up car periodic pumping drainage, because the soil pick-up car needs the staff operation, and it is more to handle the place, consequently the staff need arrive a plurality of places and carry out the soil pick-up, thereby make soil pick-up work efficiency lower, and the soil pick-up car can only accomplish the work of taking out mud, can not accomplish to separate mud and water, mud and the problem that the requirement of national sludge utilization can't be reached of water direct discharge. The soil pipe bag fixing device is characterized in that strong springs are fixedly arranged above the base, twelve strong springs are fixedly arranged above the fixed boxes, a screen plate is fixedly arranged inside the fixed boxes, a fixed chamber is arranged above the screen plate, a filtering chamber is arranged below the screen plate, a soil pipe bag is arranged inside the fixed chamber, and through holes are formed in the inner wall of the upper portion of each fixed box.

Description

Biochemical sludge dewatering device of rural sewage

Technical Field

The utility model relates to a rural environmental protection technology field specifically is a biochemical sludge dewatering device of rural sewage.

Background

The rural domestic sewage treatment equipment has the advantages that vast members of China exist, a large number of administrative villages exist, the environmental problem caused by rural domestic sewage is more and more obvious along with the rapid development of society in recent years, the rural sewage pollution problem is relieved to a certain extent along with the construction and installation of a large number of rural sewage integrated treatment equipment at present, most of the rural sewage integrated treatment equipment adopts a biochemical method to remove pollutants, but a large number of biochemical sludge generated after pollutants are removed by the biochemical method is not properly treated.

The existing sludge treatment method generally comprises periodic pumping drainage through a sewage suction truck, and as the sewage suction truck needs to be operated by workers and has more treatment places, the workers need to arrive at a plurality of places for sewage suction, so that the sewage suction work efficiency is lower, the sewage suction truck can only pump sludge and can not separate sludge from water, and the direct discharge of the sludge and the water can not meet the requirement of national sludge resource utilization; therefore, the existing requirements are not met, and a rural sewage biochemical sludge dewatering device is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biochemical sludge dewatering device of rural sewage, the method of the current processing mud that provides in solving above-mentioned background art generally all is through the soil pick-up car periodic pumping drainage, because the soil pick-up car needs the staff operation, and it is more to handle the place, consequently, the staff need arrive a plurality of places and carry out the soil pick-up, thereby make soil pick-up work efficiency lower, and the soil pick-up car can only accomplish the work of taking out mud, can not accomplish to separate mud and water, mud and the problem that can't reach national mud utilization's requirement of direct emission of water.

In order to achieve the above object, the utility model provides a following technical scheme: a biochemical sludge dewatering device for rural sewage, which comprises a base, wherein a strong spring is fixedly arranged above the base, twelve strong springs are arranged, a fixed box is fixedly arranged above the twelve strong springs, a screen plate is fixedly arranged inside the fixed box, a fixed chamber is arranged above the screen plate, a filtering chamber is arranged below the screen plate, a soil pipe bag is arranged inside the fixed chamber, a through hole is arranged on the inner wall of the upper part of the fixed box, the feeding pipe of the soil pipe bag extends to the upper part of the fixed box through the through hole, the mud feeding mechanism is arranged above the fixed box, the outer wall of one side of the fixed box is fixedly provided with a mounting seat, one side of the mounting seat is fixedly provided with a vibration motor, the top of vibrating motor sets up the fixing base, and fixing base and fixed case fixed connection, the top of fixed case is provided with into medicine mechanism.

Preferably, advance mud mechanism by the mount, advance the mud pipe and advance the mud hose and constitute, the fixed up end that sets up at fixed case of mount, advance the inside at the mount of mud pipe grafting, and the both ends of advancing the mud pipe extend to the top and the below of mount respectively, the outer wall that the inlet pipe of soil pipe bag is fixed to be cup jointed and is located mount below one end at advancing the mud pipe, advance the mud hose setting in the top of advancing the mud pipe, and the one end of advancing the mud hose passes through flange fixed connection with the one end that advances the mud pipe and be located the mount top.

Preferably, the outer wall of one side of the mud inlet pipe is fixedly provided with a connecting pipe, and the inside of the connecting pipe is communicated with the inside of the mud inlet pipe.

Preferably, it comprises outer case, electronic hydraulic stem, storage battery, computer time controller, sliding tray, fixed disk, bracing piece, storage medicine cover and the medicine hose of advancing to advance medicine mechanism, the fixed top that sets up at the fixing base of outer case, electronic hydraulic stem fixed mounting is in one side of outer case below inner wall, storage battery fixed mounting is in the opposite side of outer wall of outer case below, computer time controller fixed mounting is in one side of storage battery, the sliding tray is seted up in one side of outer case top outer wall, the fixed disk is located one side of outer case top, the bracing piece is provided with four, four the equal fixed connection of bracing piece is in the top of fixed disk, store up the fixed top that sets up at the bracing piece of medicine cover, the outer wall of storing up medicine cover below discharging pipe is cup jointed to the one end of advancing the medicine hose.

Preferably, the one end of the inside hydraulic shaft of electronic hydraulic stem passes through the sliding tray and extends to the top of outer case, and the one end and the fixed disk fixed connection of the inside hydraulic shaft of electronic hydraulic stem, the other end of advancing the medicine hose cup joints the outer wall at the connecting pipe, the both ends of advancing the medicine hose are respectively through the outer wall of the fixed cover of clamp at the outer wall of storage medicine cover below discharging pipe and the outer wall of connecting pipe, the inside of advancing the medicine hose link up mutually with the inside of connecting pipe and storage medicine cover, the fixed sealed gum cover that is provided with in inside of sliding tray, the outer wall of the inside hydraulic shaft of electronic hydraulic stem and the inner wall laminating and sliding connection of sealed gum cover.

Preferably, the fixed drain pipe that is provided with in below of fixed case, and the inside of drain pipe and the inside of filter chamber link up mutually, the both sides inner wall of filter chamber is all fixed and is provided with the socket piece, it has the high efficiency to filter the cotton board to peg graft between the socket piece, the chamber door is installed to the front end of fixed case, the fixed sealed cushion that is provided with of rear end face of chamber door, the rear end face of sealed cushion closely laminates with the preceding terminal surface of sieve plate and high efficiency filter the cotton board, the inlet pipe of soil pipe bag passes through the fixed outer wall that connects at the mud pipe of advancing of clamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the fixed box, the soil pipe bag and the high-efficiency filtering cotton board, thereby when in use, the external sludge suction pipe and the sludge inlet hose are connected through the flange plate, then the sludge can enter the soil pipe bag through the sludge inlet pipe, thereby the water flows out through the characteristics of the pores, the high strength and the like of the soil pipe bag, the sludge is retained, thereby the sludge dewatering effect is achieved, the sludge with 98 percent of water content can be dewatered to below 50 percent under the condition of not needing other external force, the filtered water can enter the inside of the filtering chamber through the screen plate, the filtered water can be filtered through the high-efficiency filtering cotton board again, thereby the separation work of the sludge and the water is completed, the sludge treatment work is simpler, the small-sized field dewatering equipment which is simple and easy to operate and maintain through the device, the biochemical sludge of the integrated sewage treatment equipment is automatically dewatered on site, the utility model discloses a sewage treatment device, including soil pipe bag, sewage pump.

2. By arranging the medicine feeding mechanism, the powerful spring and the vibrating motor, the vibrating motor can be started when the sludge treatment work is carried out, the vibrating motor can drive the fixed box to vibrate, the fixed box can vibrate the soil pipe bag, so the speed of sludge dehydration in the soil pipe bag is accelerated through the reciprocating vibration of the vibrating motor, the working efficiency of sludge dehydration is higher, the medicine feeding mechanism is arranged, timing can be carried out through the computer time controller, so the computer time controller can automatically start the storage battery, the storage battery supplies power to start the electric hydraulic rod, the hydraulic shaft in the electric hydraulic rod stretches out, then the hydraulic shaft can drive the fixed disk to move upwards, the fixed disk drives the medicine storage cover to move upwards, the medicine storage cover moves to the upper part of one side of the connecting pipe, the medicine feeding hose between the medicine storage cover and the connecting pipe can form an inclined state, and the connecting pipe is positioned on one side below the medicine storage cover, thereby the inside flocculating agent of storage medicine cover can enter into the inside of connecting pipe by advancing the medicine hose through the principle of gravity to the flocculating agent can enter into the inside of soil pipe bag and mix with mud, improves the dewatering effect of mud with higher speed through the flocculating agent.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

FIG. 3 is a schematic view of the structure of the door of the present invention;

FIG. 4 is a schematic view of the back structure of the door of the present invention;

FIG. 5 is a schematic view of the bottom structure of the fixing box of the present invention;

in the figure: 1. a base; 2. a strong spring; 3. a fixed box; 4. a screen plate; 5. a fixed chamber; 6. a filtering chamber; 7. a soil pipe bag; 8. a through hole; 9. a mud feeding mechanism; 10. a mounting seat; 11. a vibration motor; 12. a fixed seat; 13. a medicine feeding mechanism; 14. a connecting pipe; 15. clamping a hoop; 16. sealing the rubber sleeve; 17. a drain pipe; 18. an insertion block; 19. a high efficiency filter cotton board; 20. a box door; 21. sealing the rubber gasket; 901. a fixed mount; 902. a mud inlet pipe; 903. a mud inlet hose; 131. a housing case; 132. an electro-hydraulic lever; 133. a battery cell; 134. a computer time controller; 135. a sliding groove; 136. fixing the disc; 137. a support bar; 138. a medicine storage cover; 139. a medicine inlet hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: a biochemical sludge dewatering device for rural sewage comprises a base 1, wherein strong springs 2 are fixedly arranged above the base 1, twelve strong springs 2 are arranged, a fixed box 3 is fixedly arranged above twelve strong springs 2, a screen plate 4 is fixedly arranged inside the fixed box 3, through arranging the screen plate 4, filtered water in a soil pipe bag 7 can flow to the inside of a filter chamber 6 through the screen plate 4, a fixed chamber 5 is arranged above the screen plate 4, a filter chamber 6 is arranged below the screen plate 4, a soil pipe bag 7 is arranged inside the fixed chamber 5, a through hole 8 is arranged on the inner wall above the fixed box 3, a feeding pipe of the soil pipe bag 7 extends to the upper part of the fixed box 3 through the through hole 8, a mud feeding mechanism 9 is arranged above the fixed box 3, a mounting seat 10 is fixedly arranged on the outer wall of one side of the fixed box 3, and a vibration motor 11 is fixedly arranged on one side of the mounting seat 10, fixing base 12 is arranged above vibrating motor 11, fixing base 12 is fixedly connected with fixing box 3, and medicine feeding mechanism 13 is arranged above fixing box 3.

Further, it is by mount 901 to advance mud mechanism 9, advance mud pipe 902 and advance mud hose 903 and constitute, the fixed up end that sets up at fixed case 3 of mount 901, advance mud pipe 902 and peg graft in the inside of mount 901, and the both ends of advancing mud pipe 902 extend to the top and the below of mount 901 respectively, the fixed cover of inlet pipe of soil pipe bag 7 is connected at the outer wall that advances mud pipe 902 and be located mount 901 below one end, it sets up in the top of advancing mud pipe 902 to advance mud hose 903, and the one end of advancing mud hose 903 and the one end that advances mud pipe 902 and be located mount 901 top pass through flange fixed connection, through setting up into mud hose 903, avoid external mud pipe and advance to be rigid contact between the mud pipe 902, thereby drive external mud pipe vibrations when avoiding fixed case 3 vibrations.

Further, a connecting pipe 14 is fixedly arranged on the outer wall of one side of the mud inlet pipe 902, the inside of the connecting pipe 14 is communicated with the inside of the mud inlet pipe 902, and the connecting pipe 14 is arranged, so that the medicament in the medicine inlet hose 139 can enter the inside of the mud inlet pipe 902 through the connecting pipe 14.

Further, the medicine feeding mechanism 13 is composed of a shell case 131, an electric hydraulic rod 132, a storage battery 133, a computer time controller 134, a sliding groove 135, a fixed disc 136, a supporting rod 137, a medicine storage cover 138 and a medicine feeding hose 139, wherein the shell case 131 is fixedly arranged above the fixed base 12, the electric hydraulic rod 132 is fixedly arranged on one side of the inner wall below the shell case 131, the storage battery 133 is fixedly arranged on the other side of the outer wall below the shell case 131, the computer time controller 134 is fixedly arranged on one side of the storage battery 133, the computer time controller 134 is arranged, so that the electric hydraulic rod 132 can be started at regular time through the computer time controller 134 and the storage battery 133, the effect of feeding medicine at regular time is achieved, the model of the computer time controller 134 is KG316T, the sliding groove 135 is arranged on one side of the outer wall above the shell case 131, the fixed disc 136 is arranged on one side above the shell case 131, and, four bracing pieces 137 are all fixedly connected above the fixed disc 136, the medicine storage cover 138 is fixedly arranged above the bracing pieces 137, and one end of the medicine inlet hose 139 is sleeved on the outer wall of the discharge pipe below the medicine storage cover 138.

Further, the one end of the inside hydraulic shaft of electronic hydraulic stem 132 extends to the top of outer case 131 through sliding tray 135, and the one end and the fixed disk 136 fixed connection of the inside hydraulic shaft of electronic hydraulic stem 132, the other end of advancing medicine hose 139 cup joints the outer wall at connecting pipe 14, the both ends of advancing medicine hose 139 are fixed the outer wall of cup jointing at the discharging pipe below medicine storage cover 138 and the outer wall of connecting pipe 14 through clamp 15 respectively, the inside of advancing medicine hose 139 link up mutually with the inside of connecting pipe 14 and medicine storage cover 138, the inside of sliding tray 135 is fixed and is provided with sealed gum cover 16, through setting up sealed gum cover 16, thereby it is better to make the inside leakproofness of outer case 131 through sealed gum cover 16, the outer wall of the inside hydraulic shaft of electronic hydraulic stem 132 and the inner wall laminating and the sliding connection of sealed gum cover 16.

Further, the fixed drain pipe 17 that is provided with in below of fixed case 3, and the inside of drain pipe 17 link up with the inside of filter chamber 6 mutually, the both sides inner wall of filter chamber 6 is all fixed and is provided with plug block 18, it has high efficiency to filter cotton board 19 to peg graft between the plug block 18, chamber door 20 is installed to the front end of fixed case 3, the fixed sealed cushion 21 that is provided with of rear end face of chamber door 20, through setting up sealed cushion 21, and after chamber door 20 closed, sealed cushion 21 closely laminates with sieve plate 4 and high efficiency filter cotton board 19 respectively, thereby make the isolated effect between filter chamber 6 and the fixed room 5 better, the rear end face of sealed cushion 21 closely laminates with sieve plate 4 and high efficiency filter cotton board 19's preceding terminal surface, the inlet pipe of soil pipe bag 7 is fixed the outer wall at mud pipe through clamp 902.

The working principle is as follows: when the device is used, firstly, the box door 20 is opened, the soil pipe bag 7 is plugged into the fixed chamber 5, the feeding pipe of the soil pipe bag 7 extends to the upper part of the fixed box 3 through the through hole 8, the feeding pipe of the soil pipe bag 7 is fixedly sleeved on the outer wall of the mud inlet pipe 902 through the hoop 15, then, the computer time controller 134 is timed, so that the computer time controller 134 can start the storage battery 133 and extract mud at the same time, then, the external mud suction pipe is connected with the mud inlet hose 903 through a flange plate, then, the mud is extracted into the soil pipe bag 7 through the external mud suction pump, meanwhile, the computer time controller 134 can start the storage battery 133, the storage battery 133 supplies power to the electric hydraulic rod 132, the hydraulic shaft in the electric hydraulic rod 132 extends out, so that the hydraulic shaft can drive the fixed disk 136 to move upwards, the fixed disk 136 drives the medicine storage cover 138 to move upwards, so that the medicine storage cover 138 moves to the upper part of one side of the, the drug inlet hose 139 between the drug storage cover 138 and the connecting pipe 14 is inclined, and the connecting pipe 14 is located at one side below the drug storage cover 138, so that a flocculant in the drug storage cover 138 can enter the inside of the connecting pipe 14 through the drug inlet hose 139 by the principle of gravity, the flocculant and sludge can enter the inside of the soil pipe bag 7 through the mud inlet pipe 902, and when sludge is sucked, the vibration motor 11 is started simultaneously, the vibration motor 11 drives the fixing box 3 to vibrate as the fixing box 3 is connected with the base 1 through the strong spring 2, the fixing box 3 vibrates the soil pipe bag 7, so that the speed of sludge dehydration in the soil pipe bag 7 is accelerated by the reciprocating vibration of the vibration motor 11, water flows out through the pores of the soil pipe bag 7, sludge is reserved, the effect of sludge dehydration is achieved, and filtered water in the soil pipe bag 7 can enter the inside the filtering chamber 6 through the screen plate 4, the water that filters off can filter through high-efficient filter wool board 19 once more, and later the water after filtering passes through drain pipe 17 and discharges, can collect the utilization to the discharged water through other water pipes to accomplish the separation work of mud and water, make the processing work of mud simpler.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims (6)

1. The utility model provides a biochemical sludge dewatering device of rural sewage, includes base (1), its characterized in that: the soil pipe screening machine is characterized in that strong springs (2) are fixedly arranged above the base (1), twelve strong springs (2) are arranged, a fixed box (3) is fixedly arranged above twelve strong springs (2), a screen plate (4) is fixedly arranged inside the fixed box (3), a fixed chamber (5) is arranged above the screen plate (4), a filtering chamber (6) is arranged below the screen plate (4), a soil pipe bag (7) is arranged inside the fixed chamber (5), a through hole (8) is formed in the inner wall above the fixed box (3), an inlet pipe of the soil pipe bag (7) extends to the upper part of the fixed box (3) through the through hole (8), a mud feeding mechanism (9) is arranged above the fixed box (3), a mounting seat (10) is fixedly arranged on the outer wall of one side of the fixed box (3), and a vibration motor (11) is fixedly arranged on one side of the mounting seat (10), the top of vibrating motor (11) sets up fixing base (12), and fixing base (12) and fixed case (3) fixed connection, the top of fixed case (3) is provided with into medicine mechanism (13).

2. The biochemical sludge dewatering device for rural sewage according to claim 1, characterized in that: the mud feeding mechanism (9) is composed of a fixing frame (901), a mud feeding pipe (902) and a mud feeding hose (903), the fixing frame (901) is fixedly arranged on the upper end face of the fixing box (3), the mud feeding pipe (902) is inserted into the fixing frame (901), two ends of the mud feeding pipe (902) extend to the upper portion and the lower portion of the fixing frame (901) respectively, a feeding pipe of the mud pipe bag (7) is fixedly sleeved on the outer wall of one end, located on the lower portion of the fixing frame (901), of the mud feeding pipe (902), the mud feeding hose (903) is arranged on the upper portion of the mud feeding pipe (902), and one end of the mud feeding hose (903) is fixedly connected with one end, located on the upper portion of the fixing frame (901), of the mud feeding pipe (902) through a connecting flange.

3. The biochemical sludge dewatering device for rural sewage according to claim 2, characterized in that: the outer wall of one side of the mud inlet pipe (902) is fixedly provided with a connecting pipe (14), and the inside of the connecting pipe (14) is communicated with the inside of the mud inlet pipe (902).

4. The biochemical sludge dewatering device for rural sewage according to claim 3, characterized in that: the medicine feeding mechanism (13) is composed of an outer shell box (131), an electric hydraulic rod (132), a storage battery (133), a computer time controller (134), a sliding groove (135), a fixed disc (136), a supporting rod (137), a medicine storage cover (138) and a medicine feeding hose (139), wherein the outer shell box (131) is fixedly arranged above a fixed seat (12), the electric hydraulic rod (132) is fixedly arranged on one side of the inner wall below the outer shell box (131), the storage battery (133) is fixedly arranged on the other side of the outer wall below the outer shell box (131), the computer time controller (134) is fixedly arranged on one side of the storage battery (133), the sliding groove (135) is arranged on one side of the outer wall above the outer shell box (131), the fixed disc (136) is positioned on one side of the upper side of the outer shell box (131), the supporting rod (137) is provided with four supporting rods (137) which are fixedly connected above the fixed disc (136), the medicine storage cover (138) is fixedly arranged above the supporting rod (137), and one end of the medicine inlet hose (139) is sleeved on the outer wall of the discharge pipe below the medicine storage cover (138).

5. The biochemical sludge dewatering device for rural sewage according to claim 4, characterized in that: the one end of the inside hydraulic shaft of electronic hydraulic stem (132) passes through sliding tray (135) and extends to the top of outer case (131), and the one end and fixed disk (136) fixed connection of the inside hydraulic shaft of electronic hydraulic stem (132), the other end of advancing medicine hose (139) cup joints the outer wall at connecting pipe (14), the both ends of advancing medicine hose (139) are respectively through the outer wall of clamp (15) fixed cup joint at storage medicine cover (138) below discharging pipe and the outer wall of connecting pipe (14), the inside of advancing medicine hose (139) and the inside of connecting pipe (14) and storage medicine cover (138) link up mutually, the fixed sealed gum cover (16) that is provided with in inside of sliding tray (135), the outer wall and the inner wall laminating and sliding connection of sealed gum cover (16) of the inside hydraulic stem (132).

6. The biochemical sludge dewatering device for rural sewage according to claim 1, characterized in that: the fixed drain pipe (17) that is provided with in below of fixed case (3), and the inside of drain pipe (17) link up mutually with the inside of filter chamber (6), the both sides inner wall of filter chamber (6) all fixes and is provided with plug block (18), it has high efficiency to filter cotton board (19) to peg graft between plug block (18), chamber door (20) are installed to the front end of fixed case (3), the fixed sealed cushion (21) that is provided with of rear end face of chamber door (20), the rear end face of sealed cushion (21) closely laminates with the preceding terminal surface of sieve plate (4) and high efficiency filter cotton board (19), the inlet pipe of soil pipe bag (7) passes through clamp (15) fixed cup joint the outer wall of advancing mud pipe (902).

Images