阅读说明：本技术 一种用于隧道发酵仓的顶置模块化除臭装置 (Overhead modular deodorization device for tunnel fermentation bin ) 是由 王涛 于 2021-09-18 设计创作，主要内容包括：本发明公开了一种用于隧道发酵仓的顶置模块化除臭装置,装置安装于隧道发酵仓顶部,其中双导流支撑板嵌入隧道发酵仓内部,臭气在负压作用下经过双导流支撑板、承托层,进入填料中,双导流支撑板上凝结的液体通过其底部的冷凝水收集槽排出；填料上方设置喷淋装置,通过喷淋控制阀门调解喷淋水量,在填料上附着的微生物的作用下臭味物质被去除,符合排放标准的气体,在风机的作用下通过排气筒排放至周围环境中。这种装置由双导流支撑板1、承托层2、填料3、喷淋装置4、喷淋控制阀门5、风机6、排气筒7、冷凝水收集槽8组成。(The invention discloses an overhead modular deodorization device for a tunnel fermentation bin, which is arranged at the top of the tunnel fermentation bin, wherein double flow guide supporting plates are embedded into the tunnel fermentation bin, odor enters a filler through the double flow guide supporting plates and a bearing layer under the action of negative pressure, and condensed liquid on the double flow guide supporting plates is discharged through a condensed water collecting tank at the bottom of the double flow guide supporting plates; the filler top sets up spray set, through spraying control valve and adjusting the water yield that sprays, stink material is got rid of under the effect of the microorganism that adheres to on the filler, accords with emission standard's gas, discharges to the surrounding environment in through the aiutage under the effect of fan. The device consists of a double-guide supporting plate 1, a bearing layer 2, a filler 3, a spraying device 4, a spraying control valve 5, a fan 6, an exhaust funnel 7 and a condensate collecting tank 8.)

1. An overhead modular deodorizing device for tunnel fermentation tanks, comprising: the device comprises a double-guide supporting plate, a bearing layer, a filler, a spraying device, a spraying control valve, a fan, an exhaust funnel and a condensate collecting tank; according to the structural characteristics of the tunnel type tunnel fermentation bin, odor generated in the bin is concentrated at the top of the tunnel fermentation bin and automatically flows towards the tail of the bin; n groups of modularized deodorization devices are arranged at the top of a tunnel fermentation bin, wherein n is 1-100; the double-guide-flow supporting plate is embedded into the tunnel fermentation bin, odor enters the filler through the double-guide-flow supporting plate and the bearing layer under the action of negative pressure, and condensed liquid on the double-guide-flow supporting plate is discharged through a condensed water collecting tank at the bottom of the double-guide-flow supporting plate; the filler top sets up spray set, through spraying control valve and adjusting the water yield that sprays, stink material is got rid of under the effect of the microorganism that adheres to on the filler, accords with emission standard's gas, discharges to the surrounding environment in through the aiutage under the effect of fan.

2. The dual flow guide support plate of claim 1, wherein the plate is made of a material having heat conductivity, and has three functions of flow-back, support and condensation, and has a height matching with the size of the deodorizing means embedded, a top length matching with the length of the layer of deodorizing packing, and a bottom length matching with the size of the condensate collecting tank. The thickness meets the requirement of structural support strength, and the bottom bevel edge is provided with a stacking roll edge for collecting condensed liquid on the double-flow guide support plate.

3. The support layer of claim 1, wherein the through voids are smaller than the filler size to ensure that the filler does not fall off for the filler support member.

4. The filler according to claim 1, characterized by a filler with a carbon source substance for biological deodorization.

5. The spray humidifying device of claim 1, which comprises a pipeline and a spray head, wherein the working range of the spray head covers the whole upper surface of the packing layer.

6. The spray control valve of claim 1, wherein the valve is an electrically-operated, pneumatically-operated or manually-operated valve for controlling the spray device to open and close.

7. The fan of claim 1, wherein the fan is turned on during composting feed and turned off after the feed is completed, and the fan is matched in size to the distribution equipment.

8. The exhaust stack of claim 1 fabricated from a metallic or glass steel material.

9. A condensate collection trough according to claim 1, arranged at the lowermost end of the entire deodorising block for collecting condensate and shower water produced by the block.

Technical Field

The invention relates to a modular deodorization device which is built and installed at the top of a tunnel fermentation bin by utilizing a special structure of the tunnel fermentation bin. More specifically: relates to a modularized deodorization device which integrates equipment, is positioned at the top of a tunnel fermentation bin, is fused with a bin body structure, does not need any collecting pipeline, and has high efficiency, energy saving and consumption reduction.

Background

A large amount of odor is generated in the aerobic composting process, the odor components mainly comprise ammonia gas, hydrogen sulfide, VOC and the like and a large amount of water vapor, and if the odor components are not collected and treated, secondary pollution is caused to the surrounding environment.

The dynamic tunnel fermentation bin is a new aerobic composting process bin, the shape of the whole bin body is similar to that of a rectangular pipeline, and the dynamic tunnel fermentation bin has good sealing property. At present deodorization generally adopts and sets up the foul smell in door or storehouse and collect the mouth, later concentrates the pipeline with the foul smell and carry to terminal deodorizing device and handle, and this kind of deodorization system brings the following problem:

(1) the distance of the odor delivery pipeline is long, which brings pipeline investment and power consumption.

(2) The odor is dissipated from the stack body, the temperature is higher, the hot air has upward kinetic energy, the transverse collecting effect is poor, and the energy consumption is larger.

(3) The odor concentration and corrosivity generated at different positions of the pile body are different, and all the odor needs to pass through the tunnel fermentation bin, particularly the tail position of the bin in the current operation mode, so that the tunnel fermentation bin, an exposed track, an equipment walking tread and a cable are greatly corroded.

(4) When the requirement of increasing the deodorization capacity appears in the individual tunnel fermentation cabin after operation, the realization feasibility is not available.

Disclosure of Invention

In view of the above, the main objective of the present invention is to provide an overhead modular deodorization device for a tunnel fermentation chamber, which can solve the main problems of the existing tunnel compost deodorization composting system.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

there is provided an overhead modular deodorization apparatus for a tunnel fermentation tank, comprising: the device comprises a double-guide supporting plate, a bearing layer, a filler, a spraying device, a spraying control valve, a fan, an exhaust funnel and a condensate collecting tank. According to the structural characteristics of the tunnel type tunnel fermentation bin, odor generated in the bin is concentrated at the top of the tunnel fermentation bin and automatically flows towards the tail of the bin; n groups of modularized deodorization devices are arranged at the top of a tunnel fermentation bin, wherein n is 1-100; the double-guide-flow supporting plate is embedded into the tunnel fermentation bin, odor enters the filler through the double-guide-flow supporting plate and the bearing layer under the action of negative pressure, and condensed liquid on the double-guide-flow supporting plate is discharged through a condensed water collecting tank at the bottom of the double-guide-flow supporting plate; the filler top sets up spray set, through spraying control valve and adjusting the water yield that sprays, stink material is got rid of under the effect of the microorganism that adheres to on the filler, accords with emission standard's gas, discharges to the surrounding environment in through the aiutage under the effect of fan.

The system completes the deodorization process of the tunnel fermentation bin in a cooperative manner, and achieves the following purposes: (1) the odor is conveyed without a pipeline, so that the pipeline investment and the power consumption are saved; (2) the upward kinetic energy of the odor is fully utilized, the collection effect is improved, and the energy consumption is reduced; (3) odor generated at different positions of the stack body is collected nearby, and corrosion to the tunnel fermentation bin, exposed tracks, equipment walking treads and cables is reduced. (4) After the operation, the deodorization capacity of the individual tunnel fermentation bins can be added at any time when the requirement of adding the deodorization capacity is met.

Wherein, above-mentioned two water conservancy diversion backup pads are made by the material that has the heat conductivility, have refluence, support and condensation triple effect, and its height and deodorizing device embedding size phase-match, its top length and deodorizing packing layer length phase-match, bottom length and comdenstion water collecting vat size phase-match. The thickness meets the requirement of structural support strength, and the bottom bevel edge is provided with a stacking roll edge for collecting condensed liquid on the double-flow guide support plate.

The bearing layer is a filler supporting component, and the size of the through hole is smaller than that of the filler so as to ensure that the filler does not fall off.

Wherein the filler is used for biological deodorization and contains carbon source substances.

Wherein, the spraying device is a spraying humidifying device and consists of a pipeline and a nozzle, and the working range of the nozzle covers the whole upper surface of the packing layer.

The spraying control valve is electrically controlled and pneumatically controlled or manually controlled and is used for controlling the spraying device to be opened and stopped.

The fan is a centrifugal fan, the pressure range is 100-3000 Pa, and the air volume is determined according to actual conditions.

Wherein, the exhaust funnel is made of metal or glass steel material.

The condensed water collecting tank is arranged at the lowest end of the whole deodorization device and is used for collecting condensed water and spray water generated by the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention, and in which:

fig. 1 shows a longitudinal sectional view of an overhead modular deodorization apparatus for a tunnel fermenter according to the present invention;

FIG. 2 shows a cross-sectional view of an overhead modular deodorizing device for tunnel fermentation tanks of the present invention, according to an embodiment of the present invention;

FIG. 3 shows an isometric view of a dual flow guide support plate of the overhead modular deodorization apparatus for a tunnel fermentation tank of the present invention, in accordance with an embodiment of the present invention;

FIG. 4 shows a tunnel fermenter installation schematic of an overhead modular deodorization apparatus for a tunnel fermenter of the present invention according to an embodiment of the present invention;

wherein: firstly, double flow guide supporting plates; supporting the layer; thirdly, filling; fourthly, a spraying device; a spray control valve; sixthly, a fan; seventhly, an exhaust cylinder; eighthly, collecting a condensate water tank; ninthly, a tunnel fermentation bin.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, 2, 3 and 4, an overhead modular deodorization apparatus for a tunnel fermentation tank includes: the device comprises a double-diversion support plate 1, a bearing layer 2, a filler 3, a spraying device 4, a spraying control valve 5, a fan 6, an exhaust funnel 7 and a condensate collecting tank 8.

According to the structural characteristics of the tunnel type tunnel fermentation bin, odor generated in the bin is concentrated at the top of the tunnel fermentation bin and automatically flows towards the tail of the bin; n groups of modularized deodorization devices are arranged at the top of a tunnel type tunnel fermentation bin, wherein n is 1-100; the double-guide supporting plate 1 is embedded into the tunnel fermentation bin 9, odor enters the filler 3 through the double-guide supporting plate 1 and the bearing layer 2 under the action of negative pressure, and condensed liquid on the double-guide supporting plate 1 is discharged through a condensed water collecting tank 8 at the bottom of the double-guide supporting plate; the spraying device 4 is arranged above the filler 3, the spraying water quantity is adjusted through the spraying control valve 5, odor substances are removed under the action of microorganisms attached to the filler 3, and gas which meets the emission standard is emitted to the surrounding environment through the exhaust funnel 7 under the action of the fan 6. The system synergistically completes the dynamic composting process and achieves the following purposes: (1) the odor is conveyed without a pipeline, so that the pipeline investment and the power consumption are saved; (2) the upward kinetic energy of the odor is fully utilized, the collection effect is improved, and the energy consumption is reduced; (3) odor generated at different positions of the stack body is collected nearby, and corrosion to the tunnel fermentation bin, exposed tracks, equipment walking treads and cables is reduced. (4) After the operation, the deodorization capacity of the individual tunnel fermentation bins can be added at any time when the requirement of adding the deodorization capacity is met.

It is obvious to those skilled in the art that the above-described subsystems or steps of the present invention can be implemented by general techniques or materials, and they can be all integrated in one system or respectively integrated in a plurality of subsystems to constitute an item. Thus, the present invention is not limited to any particular combination of subsystems.

The above description is of the preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.