CN209974590U - Heat energy combined cycle sludge resourceful treatment system - Google Patents

Abstract

The utility model discloses a heat energy combined cycle sludge resourceful treatment system, including inner tank and outer jar, outer tank deck portion be equipped with solar cell panel, inner tank and outer jar between be equipped with the heater, heater and solar cell panel circuit connection, the top of inner tank is equipped with steam exhaust pipe, inner tank bottom and outer jar between still be equipped with steam heating pipe, steam exhaust pipe pass through conveyer pipe and steam heating pipe's one end intercommunication, the steam heating pipe other end be equipped with the drain pipe, inner tank deck portion be equipped with the inlet tube, inner tank bottom be equipped with the sediment section of thick bamboo of arranging with external intercommunication, the sediment section of thick bamboo outside of arranging be equipped with row's sediment pipe, be equipped with a ooff valve on this row's sediment pipe. The utility model discloses a steam with evaporation production is retrieved for further drying to sewage, reach heat energy cyclic utilization's purpose, the rational utilization of resource, accelerated sludge drying speed, effectively reduced manufacturing cost.

Description

Heat energy combined cycle sludge resourceful treatment system

Technical Field

The utility model relates to a sludge recycling handles technical field, and more specifically says, it relates to a heat energy combined cycle sludge resourceful treatment system.

Background

The evaporation effect is used for recycling the sludge, and the method is an important means for drying and recycling the sludge. Generally, self-evaporation facilities such as a drying bed and the like are adopted to remove most of water content from sludge, so as to achieve the purpose of sludge drying recovery treatment. The evaporation equipment on the market at present generally adopts the heater to heat the mummification field, thereby makes the evaporation of water obtain mummification mud, and its shortcoming that the evaporation process, the vapor that produces is not handled directly to be discharged to the air in, and high temperature steam brings secondary pollution for the environment, has the work potential safety hazard to cause the waste of heat resource, lead to the sludge treatment cost to rise.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, provide a compact structure, convenient to use's heat energy combined cycle mud resourceful treatment system, retrieve through the steam that produces the evaporation for further drying sewage, reach heat energy cyclic utilization's purpose, the rational utilization resource, accelerated sludge drying speed, effectively reduced manufacturing cost, have the security height, resource utilization is high and the characteristics of the mud collection of being convenient for.

The technical scheme of the utility model is like this: a heat energy combined cycle sludge recycling treatment system comprises an inner tank and an outer tank, wherein a solar cell panel is arranged at the top of the outer tank, a heater is arranged between the inner tank and the outer tank, the heater is connected with the solar cell panel through a circuit, a steam exhaust pipe is arranged at the top of the inner tank, a steam heating pipe is further arranged between the bottom of the inner tank and the outer tank, the steam exhaust pipe is communicated with one end of the steam heating pipe through a conveying pipe, a water drain pipe is arranged at the other end of the steam heating pipe, a water inlet pipe is arranged at the top of the inner tank, a slag discharging barrel communicated with the outside is arranged at the bottom of the inner tank, a slag discharging pipe is arranged on the outer side of the slag discharging barrel, and a first switch valve is arranged on the slag; outer jar outer wall be equipped with stretch into the inner tank add the pencil, the inner tank in be equipped with many cloth pencil that vertically stretch into its inner chamber lower part, cloth pencil through split tube with add the pencil intercommunication, inner tank bottom still be equipped with and push away the material subassembly.

Further, the material pushing assembly comprises a motor, a screw rod and a scraper, the motor is connected with the outer tank through a first support, the screw rod is rotatably inserted into the inner tank above the residue discharging barrel and connected with the output end of the motor, the scraper is screwed on the screw rod, and guide assemblies connected with the scraper are arranged on the front side and the rear side of the inner tank.

Further, the guide assembly comprises a guide rail and a sliding block, the guide rail is arranged on the side wall of the inner tank, the sliding block is arranged on the side wall of the scraping plate, and the sliding block is slidably arranged in the guide rail.

Furthermore, a scraper knife is arranged on one side of the scraper plate, which is far away from the motor.

Furthermore, the steam heating pipe is bent and roundly paved between the bottom of the inner tank and the outer tank.

Furthermore, a second switch valve is arranged on the medicine adding pipe.

Furthermore, the solar cell panel is erected on the top of the outer tank through a second bracket.

Furthermore, the bottom of the outer tank is also provided with a plurality of supporting legs.

Furthermore, an auxiliary power supply is also arranged on the outer tank and is connected with the heater circuit.

Advantageous effects

Compared with the prior art, the utility model, have following advantage:

1. the utility model discloses a heat energy combined cycle mud resourceful processing system, compact structure, convenient to use retrieve through the steam that will evaporate the production for further drying to sewage, formed the stoving mode of secondary mummification, reach heat energy cyclic utilization's purpose, the rational utilization resource has accelerated sludge drying speed, has effectively reduced manufacturing cost, has the security height, resource utilization is high and the characteristics of the mud collection of being convenient for.

2. The utility model discloses a solar cell panel is as the main energy supply to the mode through the auxiliary power supply power evaporates sewage, has further reduced the running cost, realizes the purpose of energy-concerving and environment-protective production.

3. The utility model discloses a processing system accessible adds the pencil and adds the concentrate in to sewage, can further improve mummification efficiency to adopt many cloth pencil with the direct line mode that gets into the inner tank bottom of concentrate, make the concentrate react with sewage from bottom to top, make the reaction more abundant, even, further improve mud-water separation efficiency.

4. The utility model discloses still through including tank bottoms portion sets up and push away the material subassembly, can release the inner tank with the mud after the mummification, be convenient for retrieve, it is very convenient to use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the inner tank and the outer tank of the present invention;

fig. 3 is a schematic view of the overlooking structure of the steam heating pipe of the present invention.

Wherein: 1-inner tank, 2-outer tank, 3-solar panel, 4-heater, 5-steam exhaust pipe, 6-steam heating pipe, 7-water discharge pipe, 8-water inlet pipe, 9-slag discharge barrel, 10-slag discharge pipe, 11-first switch valve, 12-chemical adding pipe, 13-chemical distributing pipe, 14-shunt pipe, 15-motor, 16-screw, 17-scraper, 18-first support, 19-guide rail, 20-slide block, 21-scraper knife, 22-second switch valve, 23-second support, 24-supporting foot, 25-auxiliary power supply.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-3, the utility model relates to a heat energy combined cycle sludge recycling treatment system, which comprises an inner tank 1 and an outer tank 2, wherein the inner tank 1 is inserted in the outer tank 2, a solar cell panel 3 is arranged on the top of the outer tank 2 and can convert light energy into electric energy, a heater 4 is arranged between the inner tank 1 and the outer tank 2, the heater 4 is a heating element such as a heating wire or a heating pipe, the heater 4 is in circuit connection with the solar cell panel 3, the solar cell panel 3 provides electric energy for the heater 4, a steam exhaust pipe 5 is arranged on the top of the inner tank 1 and is used for exhausting steam, a steam heating pipe 6 is arranged between the bottom of the inner tank 1 and the outer tank 2 and is used for secondarily heating the inner tank 1, the steam exhaust pipe 5 is communicated with one end of the steam heating pipe 6 through a conveying pipe, a drain pipe 7 is arranged on the other end of the steam heating pipe 6 and is used for exhausting, the bottom of the inner tank 1 is provided with a slag discharging barrel 9 communicated with the outside by filling sewage, the outer side of the slag discharging barrel 9 is provided with a slag discharging pipe 10 used for discharging dried sludge, the slag discharging pipe 10 is provided with a first switch valve 11, and the inner tank 1 is sealed by the first switch valve 11 to prevent the sewage from flowing out; the outer wall of the outer tank 2 is provided with a chemical adding pipe 12 extending into the inner tank 1 for adding a concentrating agent and accelerating sewage separation, a plurality of chemical distributing pipes 13 longitudinally extending into the lower part of the inner cavity of the inner tank 1 are arranged in the inner tank 1, the chemical distributing pipes 13 are communicated with the chemical adding pipes 12 through shunt pipes 14 and can introduce the concentrating agent into the lower part of the inner tank 1, the concentrating agent is added into the sewage through the chemical adding pipes, drying efficiency can be further improved, and the concentrating agent is directly discharged into the bottom of the inner tank by adopting a plurality of chemical distributing pipes, so that the concentrating agent reacts with the sewage from bottom to top, the reaction is more sufficient and uniform, the sludge-water separation efficiency is further improved, the bottom of the inner tank 1 is also provided with a material pushing assembly, the material pushing assembly comprises a motor 15, a screw rod 16 and a scraper 17, wherein the motor 15 is connected with the outer tank 2 through a first bracket 18, the screw rod 16 is rotatably inserted into the inner tank 1 above the residue discharge barrel, scraper blade 17 connects soon on screw rod 16, screw rod 16 passes through the bearing and is connected with inner tank 1 and outer jar 2, both sides are equipped with the direction subassembly that links to each other with scraper blade 17 around inner tank 1, this direction subassembly includes guide rail 19 and slider 20, guide rail 19 installs the lateral wall at inner tank 1, slider 20 installs the lateral wall at scraper blade 17, slider 20 slidable mounting is in guide rail 19, in actual work, motor 15 work drives screw rod 16 and rotates, under direction subassembly spacing and guide effect, scraper blade 17 moves along screw rod 16 axial, thereby scrape mud out, through pushing away the material subassembly including tank bottom portion setting, can release the inner tank with the mud after the mummification, be convenient for retrieve, it is very convenient to use.

Preferably, a scraper 21 is disposed on the scraper 17 at a side away from the motor 15 to facilitate scraping of the dried sludge. The steam heating pipe 6 is bent and laid between the bottom of the inner tank 1 and the outer tank 2, so that the heating time of the steam at the bottom of the inner tank 1 is prolonged, and the waste heat of the steam is fully utilized. The second switch valve 22 is arranged on the medicine adding pipe 12, so that the concentrated agent can be added conveniently. Its solar cell panel 3 erects at outer jar 2 tops through second support 23, has optimized solar cell panel 3's structural configuration, the installation of being convenient for. A plurality of supporting feet 24 are also arranged at the bottom of the outer tank 2 to improve the stability of the outer tank 2. Still be equipped with auxiliary power supply 25 on outer jar 2, this power is the switch knife switch that communicates with the commercial power source, and this auxiliary power supply 25 and heater 4 circuit connection, when the electric quantity of solar cell panel 3 was used up, accessible auxiliary power supply 25 provided the electric energy to make the mummification process can continuously go on.

The heat energy combined cycle sludge recycling treatment system in this embodiment is at work, pour sewage into inner tank 1 through inlet tube 8, solar cell panel 3 supplies power to heater 4, realize the sewage heating evaporation in inner tank 1, and the steam that produces among the evaporation process passes through steam exhaust pipe 5 in proper order, the conveyer pipe gets into in the steam heating pipe 6, realize the sewage secondary heating to in inner tank 1, form liquid water and discharge from drain pipe 7 after the steam heat dissipation at last, at the in-process of evaporation, accessible adds the concentrate to the sewage in the pencil, can further improve mummification efficiency, after the circulation heating evaporation, the mud of inner tank 1 bottom is mummified, at this moment, push away inner tank 1 with the mud after the mummification through pushing away the material subassembly, realize sludge recycling. The utility model discloses a heat energy combined cycle sludge resourceful treatment system, compact structure, convenient to use, through retrieving the steam that the evaporation produced for further drying to sewage, formed the stoving mode of secondary mummification, reached the purpose of heat energy cyclic utilization, the rational utilization resource has accelerated sludge drying speed, has effectively reduced manufacturing cost, has the characteristics of security height, high resource utilization and the convenient mud of collecting; meanwhile, the solar cell panel is adopted as main energy supply, and sewage is evaporated in an auxiliary power supply mode, so that the operation cost is further reduced, and the purposes of energy conservation and environment protection production are achieved.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims (9)

1. The heat energy combined cycle sludge recycling treatment system is characterized by comprising an inner tank (1) and an outer tank (2), wherein a solar cell panel (3) is arranged at the top of the outer tank (2), a heater (4) is arranged between the inner tank (1) and the outer tank (2), the heater (4) is in circuit connection with the solar cell panel (3), a steam exhaust pipe (5) is arranged at the top of the inner tank (1), a steam heating pipe (6) is also arranged between the bottom of the inner tank (1) and the outer tank (2), the steam exhaust pipe (5) is communicated with one end of the steam heating pipe (6) through a conveying pipe, a drain pipe (7) is arranged at the other end of the steam heating pipe (6), a water inlet pipe (8) is arranged at the top of the inner tank (1), and a slag discharging barrel (9) communicated with the outside is arranged at the bottom of the inner tank (1), a slag discharge pipe (10) is arranged on the outer side of the slag discharge barrel (9), and a first switch valve (11) is arranged on the slag discharge pipe (10); outer jar (2) outer wall be equipped with add pencil (12) that stretch into inner tank (1), inner tank (1) in be equipped with many cloth pencil (13) that vertically stretch into its inner chamber lower part, cloth pencil (13) through shunt tubes (14) and add pencil (12) intercommunication, inner tank (1) bottom still be equipped with and push away the material subassembly.

2. The heat energy combined cycle sludge recycling system according to claim 1, wherein the pushing assembly comprises a motor (15), a screw (16) and a scraper (17), the motor (15) is connected with the outer tank (2) through a first support (18), the screw (16) is rotatably inserted into the inner tank (1) above the slag discharge barrel (9), the screw (16) is connected with the output end of the motor (15), the scraper (17) is rotatably connected to the screw (16), and guide assemblies connected with the scraper (17) are arranged on the front side and the rear side of the inner tank (1).

3. A thermal energy combined cycle sludge resource treatment system according to claim 2, wherein the guide assembly comprises a guide rail (19) and a slide block (20), the guide rail (19) is installed on the side wall of the inner tank (1), the slide block (20) is installed on the side wall of the scraper (17), and the slide block (20) is slidably installed in the guide rail (19).

4. A system as claimed in claim 2, wherein the scraper (17) is provided with a scraper (21) on the side thereof remote from the motor (15).

5. A system as claimed in claim 1, wherein the steam heating pipe (6) is arranged between the bottom of the inner tank (1) and the outer tank (2) in a winding and winding manner.

6. The system as claimed in any one of claims 1 to 5, wherein the chemical adding pipe (12) is provided with a second switch valve (22).

7. A thermal energy combined cycle sludge resource treatment system according to any one of claims 1 to 5, wherein the solar cell panel (3) is erected on the top of the outer tank (2) through a second bracket (23).

8. The system for recycling sludge through combined heat cycle as claimed in any one of claims 1 to 5, wherein the bottom of the outer tank (2) is further provided with a plurality of supporting feet (24).

9. The system for recycling sludge through combined heat cycle as claimed in claim 1, wherein an auxiliary power supply (25) is further provided on the outer tank (2), and the auxiliary power supply (25) is electrically connected with the heater (4).

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