CN210410261U

CN210410261U - Biological charcoal soil amendment apparatus for producing of mud

Info

Publication number: CN210410261U
Application number: CN201920964025.1U
Authority: CN
Inventors: 陈亚洲; 杨永柱
Original assignee: Jiangsu Yuansheng Bioengineering Co ltd
Current assignee: Jiangsu Yuansheng Bioengineering Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-28
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a device for producing a sludge biochar soil conditioner, which comprises a reactor, a heating furnace and a chute frame, wherein one end of the reactor is fixedly provided with a raw material adding port, one side of the raw material adding port is fixedly provided with an additive adding port, the raw material adding port and one end of the additive adding port are both fixedly provided with a sealing valve, and one side of the additive adding port is fixedly provided with a motor; this biological charcoal soil amendment apparatus for producing of mud, through setting up the spout frame, lifting machine, agitator tank, the mixture returns the agitator tank through the lifting machine again and further stirs, can make the more even that the mixture mixes to in reciprocating cycle's motion process, the reaction temperature of mixture keeps balanced unanimous, can not partly mixture schizolysis reaction completion, another part mixture has not participated in the reaction yet, has improved the schizolysis reaction conversion rate of mixture, has improved the production efficiency of biological charcoal soil amendment of mud.

Description

Biological charcoal soil amendment apparatus for producing of mud

Technical Field

The utility model relates to a soil amendment technical field, in particular to biological charcoal soil amendment apparatus for producing of mud.

Background

Because the sludge contains rich nutrients beneficial to plant growth and a large amount of organic substances, the land utilization of the sludge becomes an important way for international sludge disposal based on economic and environmental pressure and resource consideration, more than 40% of sludge in European and American countries is applied to farmlands, the land utilization of the sludge can adjust the water, gas and heat conditions of soil, further change the physical properties such as soil volume weight, water holding capacity, porosity and the like, have good improvement on soil structure, soil hydraulic property, chemical property and biological property, and have obvious promotion effect on plant growth, but simultaneously, the sludge also contains heavy metals, pathogenic bacteria, parasites (eggs) and toxic organic matters, and can generate secondary pollution if the sludge is directly applied to the soil without proper treatment; the heat treatment mode has more obvious advantages on sludge containing more toxic and harmful substances, the preparation of high-performance biomass carbon and the application of the biomass carbon in soil improvement can effectively improve various physical and chemical indexes of soil, and further increase the crop yield, the sludge biochar is a highly aromatic black product generated by pyrolysis and carbonization of the sludge in a complete or partial anoxic state, the sludge biochar soil improver needs to be maintained in an anoxic state within a certain temperature range for a period of time for pyrolysis in the production process, the conventional sludge biochar soil improver places the produced mixture in a stirring box in the production process, the pyrolysis is carried out under the anoxic condition, the stirring is not uniform easily in the stirring process, the temperature around the stirring shaft is not consistent with the temperature around the box body, and the pyrolysis of the mixture is completed easily caused, and some mixed materials do not reach the reaction temperature of pyrolysis, so that the reaction conversion rate of the pyrolysis of the mixed materials is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biological charcoal soil amendment apparatus for producing of mud can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a production device of a sludge biochar soil conditioner comprises a reactor, a heating furnace and a chute frame, wherein a raw material adding port is fixedly arranged at one end of the reactor, an additive adding port is fixedly arranged at one side of the raw material adding port, a sealing valve is fixedly arranged at the raw material adding port and one end of the additive adding port, a motor is fixedly arranged at one side of the additive adding port, a stirring shaft is fixedly connected at one end of the motor, a nitrogen outlet is fixedly arranged at one side of the motor, a discharge port is arranged at the other end of the reactor, a third electromagnetic valve is fixedly arranged at one end of the discharge port, a nitrogen inlet is hermetically connected at one side of the discharge port, a nitrogen tank is hermetically connected at one end of the nitrogen inlet, the heating furnace is fixedly arranged at one side of the nitrogen tank, and a heating pipeline inside the reactor is fixedly connected at, the heating pipelines are uniformly distributed on the inner wall of the reactor, a first electromagnetic valve is fixedly arranged on the pipeline between the heating furnace and the reactor, temperature sensors are symmetrically arranged on two sides of the reactor, one side of one of the temperature sensors is fixedly provided with a first switch, one side of the first switch is fixedly provided with a second switch, a stirring box is fixedly arranged at one end in the reactor, an opening is arranged at the bottom of the stirring box, a second electromagnetic valve is fixedly arranged on one side of the opening, a drainage groove is fixedly arranged on one side of the bottom of the stirring box, the chute frame is fixedly arranged below the drainage chute, one end of the chute frame is welded on the inner wall of one side of the reactor, the inner wall of the sliding chute frame is fixedly provided with a baffle at a turning position, and one side of the sliding chute frame is fixedly provided with a lifting machine.

Preferably, the first electromagnetic valve and the four temperature sensors are electrically connected with a controller, and the controller is a Siemens 300 series controller.

Preferably, the hoister is a TD hopper hoister.

Preferably, the third electromagnetic valve is electrically connected to the first switch, and the second electromagnetic valve is electrically connected to the second switch.

Preferably, the chute frame is of an S-shaped structure.

Preferably, one end of the lifting machine is arranged below the outlet of the chute frame, and the outlet of the other end of the lifting machine is arranged in the stirring box.

Compared with the prior art, the utility model discloses following beneficial effect has: the production device of the sludge biochar soil conditioner is provided with a chute frame, a lifter and a stirring box, when the mixture is reacted in the reactor for a continuous time, the mixture is stirred in the stirrer, passes through the drainage groove and enters the chute frame, the mixture is further mixed in the moving process, the mixture passes through the baffle plate in the chute frame, on one hand, the impact of the mixture in the falling process is slowed down, on the other hand, the mixture is further mixed, the mixture returns to the stirring box for further stirring after passing through the hoister, so that the mixture can be mixed more uniformly, in the reciprocating circulating movement process, the reaction temperature of the mixture is kept balanced and consistent, the cracking reaction of one part of the mixture is not completed, and the other part of the mixture does not participate in the reaction, so that the cracking reaction conversion rate of the mixture is improved, and the production efficiency of the sludge biochar soil conditioner is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for producing a sludge biochar soil conditioner of the utility model;

FIG. 2 is a schematic plan view of the internal structure of a device for producing a sludge biochar soil conditioner;

FIG. 3 is a schematic view of the connection structure of the chute frame of the device for producing sludge biochar soil conditioner of the present invention;

in the figure: 1. a reactor; 2. heating furnace; 3. a raw material inlet; 4. an additive addition port; 5. a motor; 6. a nitrogen inlet; 7. a nitrogen tank; 8. a first solenoid valve; 9. sealing the valve; 10. a nitrogen outlet; 11. a discharge port; 12. heating the pipeline; 13. a chute frame; 14. a stirring box; 15. a second solenoid valve; 16. a drainage groove; 17. a hoist; 18. a third electromagnetic valve; 19. a baffle plate; 20. a temperature sensor; 21. a first switch; 22. an opening; 23. a second switch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a device for producing a sludge biochar soil conditioner comprises a reactor 1, a heating furnace 2 and a chute frame 13, wherein a raw material inlet 3 is fixedly arranged at one end of the reactor 1, an additive adding port 4 is fixedly arranged at one side of the raw material inlet 3, a sealing valve 9 is fixedly arranged at one end of the raw material inlet 3 and one end of the additive adding port 4, a motor 5 is fixedly arranged at one side of the additive adding port 4, a stirring shaft is fixedly connected to one end of the motor 5, a nitrogen outlet 10 is fixedly arranged at one side of the motor 5, a discharge port 11 is arranged at the other end of the reactor 1, a third electromagnetic valve 18 is fixedly arranged at one end of the discharge port 11, a nitrogen inlet 6 is hermetically connected to one side of the discharge port 11, and a nitrogen tank 7 is hermetically connected to one end of the nitrogen inlet 6, the fixed heating furnace 2 that is provided with in one side of nitrogen gas jar 7, the one end fixed connection of heating furnace 2 the heating pipeline 12 of reactor 1 inside, heating pipeline 12 evenly distributed is in on the inner wall of reactor 1, fixed mounting has first solenoid valve 8 on heating furnace 2 and the pipeline between reactor 1, temperature sensor 20 is installed to the bilateral symmetry of reactor 1, one of them one side of temperature sensor 20 is fixed and is provided with first switch 21, one side of first switch 21 is fixed and is provided with second switch 23, the inside one end fixed mounting of reactor 1 has agitator tank 14, the bottom of agitator tank 14 is provided with opening 22, the fixed second solenoid valve 15 that is provided with in one side of opening 22, the fixed drainage groove 16 that is provided with in one side of agitator tank 14 bottom, the fixed sliding groove frame 13 that is provided with in the below of drainage groove 16, one end of the chute frame 13 is welded on the inner wall of one side of the reactor 1, a baffle plate 19 is fixedly arranged at the turning position of the inner wall of the chute frame 13, and a lifter 17 is fixedly arranged on one side of the chute frame 13.

In this embodiment, preferably, the first electromagnetic valve 8 and the four temperature sensors 20 are both electrically connected to a controller, and the controller is a siemens 300 series controller.

In this embodiment, preferably, the hoist 17 is a TD bucket hoist.

In this embodiment, preferably, the third solenoid valve 18 is electrically connected to the first switch 21, and the second solenoid valve 15 is electrically connected to the second switch 23.

In this embodiment, preferably, the chute frame 13 has an S-shaped structure.

In this embodiment, it is preferable that one end of the lifter 17 is disposed below the outlet of the chute frame 13, and the outlet of the other end is disposed inside the agitator tank 14.

It should be noted that, the utility model relates to a biological charcoal soil amendment apparatus for producing of mud, when using, add the agitator tank 14 with the raw materials through raw materials inlet 3, add the additive through additive interpolation mouth 4 and add agitator tank 14, turn on motor 5 and stir, stir a period of time after, open second switch 23, the mixture gets into spout frame 13 through drainage tank 16, the mixture further mixes through removing, when the mixture passes through baffle 19, slow down the impact to the mixture on the one hand, on the other hand further mixes the mixture, the mixture returns agitator tank 14 once more through lifting machine 17 and mixes, after a period of time, open second switch 23 and continue reciprocating cycle, the mixture is in the circulating in-process, the stirring is more even, make the reaction temperature of mixture keep balanced unanimity, can not some mixture schizolysis reaction is accomplished, the other part of the mixture does not participate in the reaction, the cracking reaction conversion rate of the mixture is improved, the production efficiency of the sludge biochar soil conditioner is improved, after the reaction is finished, the first switch 21 is opened, the third electromagnetic valve 18 is opened, the mixture after the reaction is discharged through the discharge hole 11, the mixture is cooled, the nitrogen tank 7 provides nitrogen, the reactor 1 is in an oxygen-free environment, the temperature detected by the four temperature sensors 20 is transmitted to the controller, the controller controls the opening and closing size of the first electromagnetic valve 8 according to the set temperature range to control the reaction temperature provided by the heating furnace 2, and the heating temperature can be kept consistent by the uniformly arranged heating pipelines 12.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mud biochar soil amendment apparatus for producing, includes reactor (1), heating furnace (2) and spout frame (13), its characterized in that: the fixed raw material inlet (3) that is provided with of one end of reactor (1), the fixed additive that is provided with in one side of raw materials inlet (3) adds mouth (4), the raw materials inlet (3) with the equal fixed mounting of one end of additive interpolation mouth (4) has sealing valve (9), the fixed motor (5) that is provided with in one side of additive interpolation mouth (4), the one end fixedly connected with (mixing) shaft of motor (5), one side fixed nitrogen outlet (10) that is provided with of motor (5), the other end of reactor (1) is provided with discharge gate (11), the one end fixed mounting of discharge gate (11) has third solenoid valve (18), one side sealing connection of discharge gate (11) has nitrogen gas import (6), the one end sealing connection nitrogen gas jar (7) of nitrogen gas import (6), one side fixed heating furnace (2) that is provided with of nitrogen gas jar (7), one end of the heating furnace (2) is fixedly connected with a heating pipeline (12) inside the reactor (1), the heating pipeline (12) is uniformly distributed on the inner wall of the reactor (1), a first electromagnetic valve (8) is fixedly installed on the pipeline between the heating furnace (2) and the reactor (1), temperature sensors (20) are symmetrically installed on two sides of the reactor (1), one side of each temperature sensor (20) is fixedly provided with a first switch (21), one side of each first switch (21) is fixedly provided with a second switch (23), one end of the inside of the reactor (1) is fixedly provided with a stirring box (14), the bottom of the stirring box (14) is provided with an opening (22), one side of the opening (22) is fixedly provided with a second electromagnetic valve (15), one side of the bottom of the stirring box (14) is fixedly provided with a drainage groove (16), the fixed spout frame (13) that is provided with in below of drainage groove (16), the one end welding of spout frame (13) is in on the inner wall of reactor (1) one side, the fixed baffle (19) that is provided with in position department that the inner wall of spout frame (13) turns round, one side of spout frame (13) is fixed and is provided with lifting machine (17).

2. The device for producing the sludge biochar soil conditioner as claimed in claim 1, is characterized in that: the first electromagnetic valve (8) and the four temperature sensors (20) are electrically connected with a controller, and the controller is a Siemens 300 series controller.

3. The device for producing the sludge biochar soil conditioner as claimed in claim 1, is characterized in that: the hoister (17) is a TD hopper hoister.

4. The device for producing the sludge biochar soil conditioner as claimed in claim 1, is characterized in that: the third electromagnetic valve (18) is electrically connected with the first switch (21), and the second electromagnetic valve (15) is electrically connected with the second switch (23).

5. The device for producing the sludge biochar soil conditioner as claimed in claim 1, is characterized in that: the sliding groove frame (13) is of an S-shaped structure.

6. The device for producing the sludge biochar soil conditioner as claimed in claim 1, is characterized in that: one end of the lifter (17) is arranged below the outlet of the chute frame (13), and the outlet of the other end of the lifter is arranged in the stirring box (14).