CN206138961U - Livestock manure handling waste gas deodorization purifier - Google Patents

Abstract

The utility model discloses a livestock manure handling waste gas deodorization purifier, including a jar body, spray set, compulsory exhaust device, filter equipment, spray set constitute by immersible pump, outlet pipe, thin drop of water spray tube, thick drop of water spray tube, inlet tube, overflow pipe, compulsory exhaust device constitute by intake pipe, centrifugal fan, blast pipe, filter equipment constitute by stainless steel meshwork and filter, generally, the utility model has the advantages of simple structure, reasonable in design reduces waste gas and passes through the resistance, can filter completely and detach the dust, effectively reduces the maintenance cost in the use, has high practical value.

Description

A waste gas deodorization and purification device for livestock and poultry manure treatment

technical field

The utility model belongs to the field of waste gas deodorization and purification, and relates to a deodorization and purification device, in particular to a deodorization and purification device for treating waste gas of livestock and poultry manure.

Background technique

Wastes (such as livestock and poultry manure, residual sludge from sewage treatment plants, garbage from garbage transfer and distribution stations) release a large amount of odorous substances during the process of generation, stacking and discharge, which directly lead to air pollution. , the internal exhaust gas has a foul smell, but there is no specific chemical composition. Many companies choose to discharge directly, resulting in a consistent smell in the surrounding environment, which affects people's normal life. Waste gas treatment has attracted more and more attention.

The current exhaust gas purification device has disadvantages such as low purification efficiency, high maintenance cost, and poor ability to handle dust.

Contents of the invention

The purpose of this utility model is to provide a livestock and poultry manure treatment waste gas deodorization and purification device, which has simple and reasonable design, low equipment resistance, low energy consumption, can completely filter and remove dust, is easy to maintain and low in maintenance cost, and has extremely high practical value.

The purpose of this utility model is achieved in this way: a livestock and poultry excrement treatment waste gas deodorization and purification device, including a tank body, a spray device, a forced exhaust device, a filter device, the spray device consists of a submersible pump, an outlet pipe, The fine water drop nozzle, the coarse water drop nozzle, the water inlet pipe, and the overflow pipe are composed of a submersible pump arranged at the bottom of the tank body, and the submersible pump is connected with a vertical outlet pipe in the tank body. The upper part of the outlet pipe is provided with a fine water drop nozzle, the upper end of the outlet pipe is provided with a coarse water drop nozzle, the middle side of the tank body is provided with a water inlet pipe, and the middle and lower side of the tank body is provided with an overflow pipe. The lower part of the tank body is provided with a thermometer, the forced air exhaust device is composed of an air inlet pipe, a centrifugal fan, and an exhaust pipe, and the middle part of the tank body is higher than the overflow pipe. A centrifugal fan is arranged on the top of the tank body, the air inlet of the centrifugal fan is connected with the tank body, the air outlet of the centrifugal fan is connected with the exhaust pipe, and two layers of filter devices are arranged in the tank body, and the filter One layer of the device is arranged above the air intake pipe and below the fine water drop nozzle, and the other layer of filtering device is arranged above the fine water drop nozzle and below the coarse water drop nozzle, and the filter device is made of stainless steel The stainless steel mesh is detachably connected with the tank body, the filter plate is arranged on the upper side of the stainless steel mesh, and the observation and maintenance window is arranged on the middle side of the tank body.

The diameter of the water droplets ejected from the fine water drop nozzle is less than or equal to 200um.

The diameter of the water droplets ejected from the coarse water drop nozzle is between 300-400um.

The lower end of the overflow pipe is connected with the liquid collection tank.

The upper part of the tank body is provided with a fixing rod fixed to the water outlet pipe.

The submersible pump is a stainless steel submersible pump.

The water outlet pipe, the fine water drop nozzle and the thick water drop nozzle are all made of stainless steel.

A water shortage switch is arranged in the submersible pump.

The beneficial effects produced by the utility model are: a deodorization and purification device for livestock and poultry manure treatment waste gas, including a tank body, a spray device, a forced exhaust device, and a filter device. The filter device divides the space in the tank into upper, middle and lower parts. There is a space, the bottom of the tank stores the absorption liquid added through the water inlet pipe, an overflow pipe is set to prevent the added absorption liquid from entering the intake pipe too much, and a water shortage switch is set in the submersible pump, which can be used when the absorption liquid in the tank is less Cut off the power to stop the submersible pump and perform alarm processing. The fine water bead nozzle sprays the absorption liquid with a diameter of ≤200um above the lower filter device for the first absorption treatment of the waste gas, and improves the absorption liquid and waste gas at the filter plate. The contact area improves the purification efficiency. The thick water drop nozzle sprays the absorption liquid with a diameter of 300~400um on the top of the tank to the upper filter device, and performs a second absorption treatment on the exhaust gas. The two absorptions can effectively remove the exhaust gas. The dust and odor in the tank are removed. The centrifugal fan on the top can effectively increase the speed of the exhaust gas passing through the whole device and improve the purification efficiency. The lower part of the tank is equipped with a temperature gauge, which is convenient for checking the temperature of the absorption liquid in the tank in time and monitoring to ensure the absorption effect. The two-layer filter plate effectively reduces the resistance of exhaust gas passing through. The observation and maintenance window is set in the middle of the tank body, which can observe the working conditions in the tank body at any time, and it is convenient to maintain the internal device of the tank body after disassembly, which effectively reduces the need for later use. maintenance costs in the process.

In general, the utility model has the advantages of simple structure, reasonable design, reduced exhaust gas passage resistance, complete filtration and removal of dust, effectively reduced maintenance costs during use, and high practical value.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a side view structural diagram of the utility model.

In the figure: 1, tank body 2, spray device 3, forced air exhaust device 4, filter device 5, submersible pump 6, water outlet pipe 7, fine water drop nozzle 8, coarse water drop nozzle 9, water inlet pipe 10, Overflow pipe 11, thermometer 12, air intake pipe 13, centrifugal fan 14, exhaust pipe 15, stainless steel mesh 16, filter plate 17, observation and maintenance window.

detailed description

Embodiments of the utility model are further described below in conjunction with the accompanying drawings.

Example 1

As shown in accompanying drawing 1-2, a kind of waste gas deodorization and purification device for livestock and poultry manure treatment includes a tank body 1, a spray device 2, a forced exhaust device 3, and a filter device 4. The spray device 2 is composed of a submersible pump 5. The outlet pipe 6, the fine water drop nozzle 7, the coarse water drop nozzle 8, the water inlet pipe 9, and the overflow pipe 10 are composed of a submersible pump 5 arranged at the bottom of the tank body 1, and the submersible pump 5 is connected with the set The outlet pipe 6 in the vertical direction in the tank body 1 is connected, the upper part of the outlet pipe 6 is provided with a fine water drop nozzle 7, the upper end of the outlet pipe 6 is provided with a coarse water drop nozzle 8, and the middle part of the tank body 1 A water inlet pipe 9 is arranged on one side, an overflow pipe 10 is arranged on one side of the middle and lower part of the tank body 1, a thermometer 11 is provided at the bottom of the tank body 1, and the forced air exhaust device 3 is composed of an inlet pipe 12, a centrifugal A fan 13 and an exhaust pipe 14 are formed. The middle part of the tank body 1 is provided with an air intake pipe 12 at a side higher than the overflow pipe 10, and the top of the tank body 1 is provided with a centrifugal fan 13. The centrifugal fan 13 The air inlet is connected to the tank body 1, the air outlet of the centrifugal fan 13 is connected to the exhaust pipe 14, two layers of filter devices 4 are arranged in the tank body 1, and one layer of the filter device 4 is arranged on the intake pipe The position above and below the fine water drop nozzle 7, the other layer of filter device 4 is arranged above the fine water drop nozzle 7 and below the coarse water drop nozzle 8, and the described filter device 4 is made of stainless steel mesh 15 Composed of a filter plate 16, the stainless steel mesh 15 is detachably connected to the tank body 1, a filter plate 16 is set on the upper side of the stainless steel mesh 15, and an observation and maintenance window 17 is set on the middle side of the tank body 1.

The diameter of the water droplets ejected from the fine water drop nozzle 7 is ≤200um.

The diameter of the water droplets ejected from the coarse water drop nozzle 8 is between 300-400um.

The lower end of the overflow pipe 10 is connected with the liquid sump.

The upper part of the tank body 1 is provided with a fixing rod fixed to the water outlet pipe 6 .

Described submersible pump 5 is a stainless steel submersible pump.

The outlet pipe 6, the fine water drop nozzle 7 and the thick water drop nozzle 8 are made of stainless steel.

A water shortage switch is arranged in the described submersible pump 5 .

When the utility model is in use: a deodorization and purification device for livestock and poultry manure treatment waste gas, including a tank body, a spray device, a forced exhaust device, and a filter device. The filter device divides the space in the tank into upper, middle and lower spaces. , the bottom of the tank stores the absorption liquid added through the water inlet pipe, and the water shortage switch is set in the submersible pump, which can cut off the power when the absorption liquid in the tank is less, so that the submersible pump stops working and performs alarm processing, and an overflow pipe is set to control the absorption The height of the liquid, to prevent the added absorption liquid from entering the intake pipe too much, the fine water drop nozzle sprays the absorption liquid with a diameter of ≤200um above the lower filter device to perform the first absorption treatment of the exhaust gas, and improves the absorption at the filter plate The contact area between the liquid and the exhaust gas improves the purification efficiency. The thick water drop nozzle sprays the absorption liquid with a diameter of 300~400um on the top of the tank to the upper filter device, and performs a second absorption treatment on the exhaust gas. It can effectively remove the dust and odor in the exhaust gas. The centrifugal fan on the top can effectively increase the speed of the exhaust gas passing through the whole device and improve the purification efficiency. The lower part of the tank is equipped with a thermometer, which is convenient for checking the temperature of the absorption liquid in the tank in time for monitoring. Guarantee the absorption effect. The detachable stainless steel mesh is convenient for cleaning and maintenance inside the tank. The two-layer filter plate effectively reduces the resistance of exhaust gas passing through. The use of stainless steel pipes effectively prolongs its service life. The observation and maintenance window is set in the middle of the tank, which can observe the working conditions in the tank at any time, and facilitate maintenance of the internal devices of the tank after disassembly, effectively reducing the maintenance cost in the later use process.

In general, the utility model has the advantages of simple structure, reasonable design, reduced exhaust gas passage resistance, complete filtration and removal of dust, effectively reduced maintenance costs during use, and high practical value.

Claims (8)

1. A livestock and poultry manure treatment waste gas deodorization and purification device, comprising a tank body, a spray device, a forced exhaust device, and a filter device, characterized in that: the spray device consists of a submersible pump, a water outlet pipe, and a fine water bead spray Tube, coarse water drop nozzle, water inlet pipe, and overflow pipe. The bottom of the tank is provided with a submersible pump. The submersible pump is connected to the vertical outlet pipe in the tank. The upper part of the outlet pipe is A fine water drop nozzle, the upper end of the outlet pipe is provided with a coarse water drop nozzle, a water inlet pipe is provided on one side of the middle part of the tank body, an overflow pipe is provided on the middle and lower side of the tank body, and the tank body is The lower part is provided with a temperature gauge, and the forced air exhaust device is composed of an air inlet pipe, a centrifugal fan, and an exhaust pipe. A centrifugal fan is arranged, the air inlet of the centrifugal fan is connected to the tank body, the air outlet of the centrifugal fan is connected to the exhaust pipe, two layers of filter devices are arranged in the tank body, and the filter device is arranged on one layer At the position above the air intake pipe and below the fine water drop nozzle, the other layer of filter device is arranged above the fine water drop nozzle and below the coarse water drop nozzle, and the filter device is made of stainless steel mesh and filter plate Composition, the stainless steel mesh is detachably connected to the tank body, a filter plate is arranged on the upper side of the stainless steel mesh, and an observation and maintenance window is arranged on the middle side of the tank body. 2 . The device for deodorizing and purifying livestock and poultry manure waste gas according to claim 1 , wherein the diameter of the water droplets ejected from the fine water bead nozzle is ≤200um. 3 . 3. The livestock and poultry manure treatment waste gas deodorization and purification device according to claim 1, characterized in that: the diameter of the water droplets sprayed by the coarse water drop nozzle is between 300~400um. 4. The device for deodorizing and purifying livestock and poultry manure waste gas according to claim 1, wherein the lower end of the overflow pipe is connected to the liquid collection pool. 5. The device for deodorizing and purifying livestock and poultry manure waste gas according to claim 1, characterized in that: the upper part of the tank body is provided with a fixing rod for fixing the water outlet pipe. 6. The device for deodorizing and purifying livestock and poultry manure waste gas according to claim 1, wherein the submersible pump is a stainless steel submersible pump. 7. The device for deodorizing and purifying livestock and poultry manure waste gas according to claim 1, characterized in that: the outlet pipe, the fine water bead nozzle and the coarse water bead nozzle are all made of stainless steel. 8 . The device for deodorizing and purifying livestock and poultry manure waste gas according to claim 1 , wherein a water shortage switch is provided in the submersible pump.