CN205455963U - Material treatment equipment - Google Patents

Abstract

The utility model discloses a material processing equipment, which comprises a shell, a motor and a reducer are arranged on the upper side of the shell, a stirring arm is arranged inside the shell, the reducer is driven by the motor, and the stirring arm is driven by the reducer; the upper wall of the shell is opened There is a material inlet and a material outlet on the lower wall, which are blocked by air pressure braces; the shell is connected to the electric heating stove through the air pipe, and the electric heating stove is connected to the fan; the upper part of the casing is connected to the negative pressure fan. The utility model can realize stirring, sterilizing, ripening and drying treatment of materials. Compared with the traditional equipment, the amount of materials processed by the utility model is greatly increased, and it has good crushing and mixing functions for various dry powder materials, semi-wet materials, and block materials, and the mixing is thorough without dead ends. conditions, which can meet various fermentation conditions such as single-strain anaerobic fermentation, single-strain aerobic fermentation, multi-strain solid-phase double dynamic cycle fermentation, etc.

Description

A kind of material handling equipment

technical field

The utility model relates to the technical field of biological feed processing, more specifically, relates to the fermentation, sterilization and drying treatment of biological feed, and is a material processing equipment.

Background technique

The fermentation process of biological feed requires regular turning of piles. Manual turning is time-consuming and laborious, and the turning is uneven. Using small tractors to turn piles is easy to produce dead ends, and the effect is not ideal. Someone proposed a device for fermenting and turning organic fertilizer raw materials, which uses a turning wheel driven by a motor and a chain to turn the material while walking to achieve the purpose of turning the pile. The turning wheel has radially connected turning plates. Rotate, the flap will flip the material to the other side. This turning device replaces the manual turning operation, and has the characteristics of low labor intensity and high efficiency.

However, due to problems such as unreasonable design of the above-mentioned organic fertilizer raw material fermentation and turning device, it is bulky, the structure of the turning wheel is complicated, the force on the turning plate is very large, the turning plate is easy to break or fall off from the turning wheel, and the turning of the material is not thorough. . In addition, most of the existing turning equipment is mostly operated in an open material pool or silo, it is difficult to meet the requirements of heat preservation and moisture retention, and the function is single, and it cannot perform automatic temperature control, timing stirring, automatic oxygenation and Oxygen pumping and other operations. In the prior art, the patent number is 201520518463.7. The Chinese patent discloses a distributed biological feed solid-phase double dynamic enzymolysis fermentation device. The equipment is small in size and can be placed in the farm for in-situ fermentation of materials, and the operation is simple Convenient, automatic temperature control, regular stirring and oxygenation, etc.; the treatment process is fully enclosed, no waste water/waste gas discharge pollution, and the fermentation product has a clear fragrance. However, the fermentation device disclosed in the above-mentioned patent application has problems such as a small amount of processed materials and insufficient stirring in the stirring method, which wastes materials and time, and affects the timely use of materials.

Therefore, obtaining a device that can realize rapid fermentation of biological feed, has a large amount of material in a single treatment, saves materials, and is easy to operate has become the focus of research and the goal pursued by those skilled in the art.

Utility model content

In order to solve the technical problems of the existing material processing equipment such as slow fermentation speed, waste of materials, poor fermentation effect, etc., the utility model discloses a material processing equipment, which improves the amount of single-processed materials, completes the fermentation, and has no dead ends, which greatly solves the problem of material, improving the fermentation efficiency.

In order to achieve the above technical purpose, the utility model provides a material processing equipment, including a sealed casing, a motor and a reducer are arranged on the upper side of the casing, a stirring arm is arranged inside the casing, the motor drives the reducer, the reducer Drive the stirring arm; the upper wall of the shell has a feed port, and the lower wall has a discharge port, and the feed port and the discharge port are sealed by air pressure braces; the shell is connected to the electric stove through the air duct, and the electric stove is connected to the fan ; The upper part of the housing is connected with a negative pressure fan.

After the material is put into the shell through the feed port, the fermentation time, fermentation temperature, fermentation humidity and pressure value in the shell can be set by setting the controller. The utility model can automatically stir, mix, ferment and sterilize the material ; After fermentation, it is quickly stirred, heated by hot air fan, and exhausted by negative pressure fan to achieve the purpose of material treatment.

Further, in order to provide greater wind power, the blower is a Roots blower.

Furthermore, the fan and the motor are respectively connected to the controller, which can realize the automatic control and operation of the processing equipment according to the set requirements. The housing is equipped with a liquid level gauge, a temperature sensor, and a humidity sensor to accurately obtain the real-time liquid level of the material in the housing. location, temperature, humidity.

Further, the stirring arm includes a first stirring arm and a second stirring arm, the reducer is connected with a main arm, and the main arm is respectively connected with the first cross arm, the second cross arm, the scraper arm, the first cross arm, the second cross arm The first stirring arm and the second stirring arm are respectively fixed; the motor drives the main arm to rotate, the main arm drives the first stirring arm, the second stirring arm, and the scraper arm to revolve around the axis of the main arm, and the motor drives the first stirring arm and the second stirring arm The two stirring arms rotate on their own, and the main arm, the first cross arm, the second cross arm and the scraper arm are provided with air ducts connected with each other, and the air ducts communicate with the electric heating boiler and the inner cavity of the housing.

The utility model greatly improves the stirring effect through the planetary stirring mode, thoroughly stirs without leaving any dead angle, makes full use of all materials, and saves material resources. The main arm, the first cross arm, the second cross arm, and the scraper arm not only play the role of stirring, but also supply air according to the needs, change the temperature of the material, and realize functions such as sterilization and drying.

Further, the first cross arm is connected to the middle of the main arm and is perpendicular to the main arm, the first stirring arm is parallel to the main arm, the second cross arm is connected to the middle of the main arm and is perpendicular to the main arm, and the distance between the second stirring arm and the main arm is There is an included angle between them; both the first stirring arm and the second stirring arm have helical blades.

Further, in order to provide the liquid required for fermentation, a liquid spray port is opened on the upper wall of the casing, and the liquid spray port is connected with the liquid storage tank.

Furthermore, in order to improve the sealing effect of the material processing equipment and maintain a certain pressure in the fermentation space, the air support includes a cover plate and a support rod. One end of the cover plate is hinged to the edge of the feed inlet, the middle part is hinged to one end of the support rod, and the other end of the support rod is connected reducer.

Furthermore, the probes of the temperature sensor and the humidity sensor extend into the inner wall of the casing to detect the real-time temperature and humidity of the material.

Further, the scraper arm has two scraper rods extending into the bottom of the material, and a cone-shaped scraper plate is fixed on the scraper rods.

Further, the controller is a PLC controller, and the controller is provided with a display screen and operation buttons, and is installed on the outer wall of the casing.

The beneficial effects of the utility model are: the utility model can realize stirring, sterilizing, ripening and drying treatment of materials. Compared with the traditional equipment, the amount of materials processed by the utility model is greatly increased, and it has good crushing and mixing functions for various dry powder materials, semi-wet materials, and block materials. The mixing is thorough and there is no dead angle. Sterilization and aging have the advantages of controllable temperature, controllable feeding time, and controllable oxygen supply. According to the fermentation conditions of various strains, it can meet the requirements of single-strain anaerobic fermentation, single-strain aerobic fermentation, and multi-strain fermentation. A variety of different fermentation conditions such as solid-phase double dynamic cycle fermentation.

The utility model can be widely used in the solid-state fermentation preparation of various microbial agents, the preparation of biological feed, the resource utilization of waste gas residues, the resource utilization of slaughtering leftovers, the harmless treatment of sick and dead animals, and the harmless treatment of breeding manure , Food and kitchen waste harmless treatment industry, also applicable to the mixing and mixing of various bulk materials.

Description of drawings

Figure 1 is a schematic front view of the material handling equipment.

Figure 2 is a schematic cross-sectional view of material handling equipment.

Fig. 3 is a three-dimensional schematic diagram of a stirring structure.

In the figure,

1. Motor; 20. Cover plate; 21. Support rod; 3. Reducer; 4. Shell; 5. Liquid level gauge; 6. Controller; 7. Temperature sensor; 8. Humidity sensor; 90. First horizontal 91, the second transverse arm; 92, the main arm; 93, the first stirring arm; 94, the second stirring arm; 95, the scraping arm.

detailed description

Below in conjunction with accompanying drawing, the structure of the present utility model is explained and illustrated in detail.

As shown in Figures 1, 2, and 3, the utility model provides a material processing device, which includes a sealed casing for placing materials and fermented materials. The upper side of the casing 4 is provided with a power part, and the power part includes a motor 1, The reducer 3, the motor 1 and the reducer 3 are arranged in the upper center of the shell 4 in turn from top to bottom. The inside of the shell 4 is equipped with a stirring arm for mixing materials. The motor 1 drives the reducer 3 to rotate, and the reducer 3 drives the stirring. The arm rotates; the upper wall of the housing 4 is provided with a feed port, and the lower wall is provided with a discharge port. The feed port is used to enter the material to be fermented, and the discharge port is used to discharge the fermented material. The material opening is blocked and sealed by air pressure braces, the shell 4 is connected to the electric hot stove through the air pipe, the electric hot stove is connected to the fan, and the air pipe is connected to the air pressure pack inside the shell 4; the motor 1 is connected to the controller 6, and the controller 6 As an electric control system, the controller 6 of the present utility model can be a programmable logic controller or a single-chip microcomputer, etc. In the present embodiment, the controller 6 is a PLC controller, and the controller 6 is installed on the outer wall of the housing 4, and the controller 6 is provided with There is a display screen and operation buttons. The operation buttons can be physical buttons or virtual operation buttons on the touch screen. According to the operation, the entire material handling equipment can be controlled. The housing 4 is equipped with a liquid level gauge 5 for displaying the material mixture, a temperature sensor 7 for detecting the temperature of the material, and a humidity sensor 8 for detecting the humidity in the housing 4. The probes of the temperature sensor 7 and the humidity sensor 8 extend into the inner wall of the housing 4 .

As shown in Figures 2 and 3, the agitating device of the present invention adopts a planetary and cone scraper structure, the agitating arm includes a first agitating arm 93 and a second agitating arm 94, and the reducer 3 is connected with a main arm 92 to reduce the speed The inner and outer shafts of the machine 3 have dual outputs, which respectively control the revolution and rotation of the stirring arm. The main arm 92 is respectively connected to the first cross arm 90, the second cross arm 91, and the scraper arm 95, and the first cross arm 90 and the second cross arm 91 are fixed respectively. Connect the first stirring arm 93 and the second stirring arm 94; the motor 1 drives the main arm 92 to rotate, and the main arm 92 drives the first stirring arm 93, the second stirring arm 94, and the scraping arm 95 to revolve around the axis of the main arm 92, stirring The material in the shell 4 moves radially along the shell wall. The motor 1 drives the first stirring arm 93 and the second stirring arm 94 to rotate. Both the first stirring arm 93 and the second stirring arm 94 have helical blades. The material is turned to the top along the helical paddle, continuously diffused and compounded, and the material can be mixed in a short time. In order to further improve the stirring effect, the first cross arm 90 of the present invention is connected to the middle part of the main arm 92 and is perpendicular to the main arm 92, the first stirring arm 93 is parallel to the main arm 92, and the second cross arm 91 is connected to the middle part of the main arm 92, Perpendicular to the main arm 92 , there is an included angle between the second stirring arm 94 and the main arm 92 . In order to further improve the air supply level of this equipment, the main arm 92, the first cross arm 90, the second cross arm 91, and the scraper arm 95 are provided with air ducts connected with each other, and the air ducts are connected to the electric boiler and the inner cavity of the shell, and the wind The duct and the electric boiler can be connected by air pipes. The inside of the scraper arm 95 has an air supply channel connecting the inside of the housing 4 and the air storage tank. The bottom end of the scraper arm 95 has an outlet of the air supply channel. The air source in the compressor air storage tank is controlled by a solenoid valve, and the main arm 92 enters the scraper arm 95 at the bottom, and sprays out from the outlet of the air supply channel of the scraper arm 95. Through this way of rotating air supply, the material is supplied with air more evenly. A check valve is installed on the upper wall of the housing 4 to prevent excess air Exhausted from the secondary one-way valve, the air supply control can be automatic or manual. The upper wall of the housing 4 is provided with a liquid spray port to provide liquids such as water for material mixing, and the liquid spray port is connected with the liquid storage tank. The pneumatic strut includes a cover plate 20 and a support rod 21 , one end of the cover plate 20 is hinged to the edge of the feed inlet, the middle part is hinged to one end of the support rod 21 , and the other end of the support rod 21 is connected to the reducer 3 . The scraper arm 95 has two scraper rods extending into the bottom of the material. The scraper rods are fixed with a cone scraper. The tapered scraper is designed with software and mainly acts on the bottom of the housing 4 to cooperate with stirring to make There is no dead angle in the stirring, the stirring is uniform, and the material is discharged thoroughly. It is especially suitable for the stirring and fermentation of solid organic matter.

During the rapid temperature rise sterilization and curing process, the hot air heated by the electric heater is blown into the air pressure bag inside the shell, and then the hot air is released into the equipment for heating. At the same time, the air outlet holes on the first cross arm 90 , the second cross arm 91 , the main arm 92 and the scraper arm 95 of the stirring device will also be heated by steam discharge. The two work together, through the rapid and uniform mixing of the mixer, the temperature of the material is rapidly raised to achieve the purpose of sterilization and aging.

Rapid cooling: turn off the electric heating stove, turn on the Roots blower and the mixer, and the Roots blower blows the air at room temperature into the interior of the equipment; The air outlet hole is used for air outlet. The two work together to quickly cool the material through the rapid and uniform mixing of the mixer.

During the drying process, the Roots blower is turned on to connect the electric heater, and the hot air heated by the electric heater is blown into the air pressure bag inside the shell, and then the hot air is released into the equipment for heating. Simultaneously, the air outlets on the first cross arm 90, the second cross arm 91, the main arm 92 and the scraper arm 95 of the mixing equipment will also be heated by steam discharge, and the negative pressure fan will extract the steam produced outside the equipment. The three act synergistically, and through the rapid and uniform mixing of the mixer, the temperature of the material is quickly raised to achieve the purpose of drying. The blast temperature can be adjusted. According to the actual production needs, it can realize high-temperature concentrated drying, low-temperature concentrated drying, etc.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and simple improvements made on the essential content of the present utility model should be included in the scope of the present utility model. within the scope of protection.

Claims (10)

1. an equipment for treating materials, including the housing (4) sealed, it is characterised in that: on housing Side is provided with motor (1), reductor (3), and enclosure interior is provided with mixing arm, motor drive reductor, Reductor drives mixing arm；Shell top wall has charging aperture, lower wall has discharging opening, charging aperture, goes out Material mouth is by air pressure support closure；Housing connects electric central warm air furnace, electric central warm air furnace connecting fan by airduct； Housing upper connects negative-pressure air fan.

Equipment for treating materials the most according to claim 1, it is characterised in that: blower fan is Roots Blower fan.

Equipment for treating materials the most according to claim 2, it is characterised in that: blower fan, motor Be connected with controller (6) respectively, housing is provided with tank gage (5), temperature sensor (7), Humidity sensor (8).

4. according to the equipment for treating materials described in Claims 2 or 3, it is characterised in that: mixing arm Including the first mixing arm and (93) second mixing arms (94), reductor connects principal arm (92), main Arm connects the first transverse arm (90), the second transverse arm (91), scraper arm (95) respectively, the first transverse arm, Second transverse arm is respectively and fixedly connected with the first mixing arm, the second mixing arm；Motor drives principal arm rotation, principal arm band Dynamic first mixing arm, the second mixing arm, scraper arm revolve round the sun around principal arm axis, and motor drives first to stir Mix arm, the second mixing arm rotation；Have in principal arm, the first transverse arm, the second transverse arm, scraper arm mutually The air channel of connection, air channel connection boilers heated electrically and housing cavity.

Equipment for treating materials the most according to claim 4, it is characterised in that: the first transverse arm is even Being connected in the middle part of principal arm vertical with principal arm, the first mixing arm is parallel with principal arm, and the second transverse arm is connected to main In the middle part of arm vertical with principal arm, between the second mixing arm and principal arm, there is angle；First mixing arm, Two mixing arms are respectively provided with helical form blade.

Equipment for treating materials the most according to claim 5, it is characterised in that: shell top wall is opened Mouth spray, mouth spray is had to be connected with reserving liquid tank.

Equipment for treating materials the most according to claim 1, it is characterised in that: air pressure support includes Cover plate (20), support bar (21), cover plate one end and feed hole edges are hinged, middle part and support bar one Holding hinged, the support bar other end connects reductor.

Equipment for treating materials the most according to claim 1, it is characterised in that: temperature sensor, Humidity sensor probe stretches to inner walls.

Equipment for treating materials the most according to claim 1, it is characterised in that: scraper arm has Two stretch to the scraping rod bottom material, and scraping rod is fixed with cone material scraping plate.

Equipment for treating materials the most according to claim 1, it is characterised in that: controller is PLC, controller is provided with display screen and operation button, is installed on housing exterior walls.