Fruit and vegetable garbage full-amount pulping machine

Abstract

The utility model belongs to the technical field of garbage pretreatment, and particularly relates to a full-amount pulping machine for fruit and vegetable garbage. The pulping machine comprises a cylinder body, a main machine seat, a connecting seat and a pulping mechanism, so that the water content of a fruit and vegetable garbage mixture is improved, impurities such as soil, gravels, stones and hard roots contained in the fruit and vegetable garbage mixture are all finely ground into fine pulp, and the problems that front-end equipment of the fruit and vegetable garbage mixture is not fine in crushing, and the fruit and vegetable garbage mixture is easy to block and difficult to pump in the subsequent process can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to garbage pretreatment technical field, concretely relates to a kind of fruit and vegetable garbage full quantity pulping machine. BACKGROUND

[0002] After the policy of classified collection, classified transportation and classified treatment of domestic garbage is implemented in major cities, kitchen waste, food waste, fruit and vegetable waste, garden waste and animal carcasses in the original mixed domestic garbage are classified in detail, and the output of fruit and vegetable waste is mainly concentrated in four sources, i.e., agricultural production base, food processing industry, agricultural market and supermarket, and household kitchen waste, especially a large amount of tailing, rotten roots, unripe fruit and vegetable, picking residues and diseased and contaminated vegetables in agricultural production base, and such fruit and vegetable waste is often mixed with soil, sand, gravel, hard roots and other impurities, which is difficult to screen, and fruit and vegetable waste such as sugarcane roots, corn stalks, straw and coconut shells has the characteristics of high fiber content and low moisture content, which leads to the requirement of various types and performance of fruit and vegetable waste pretreatment equipment. Some pretreatment equipment in the industry has the ability of crushing, screening and pulping, but the output material still contains impurities and has different particle sizes, so many devices still need to be further crushed and refined. In the subsequent processing technology field, wet fermentation, liquid fertilizer production and thermal hydrolysis process all require material to have good fluidity, moisture content and pumpability, especially the particle size of the material needs to be fine to improve the conveying efficiency and prevent the entire processing system from being blocked. Therefore, the market needs a device or facility that can solve the above problems. CONTENT OF UTILITY MODEL

[0003] The utility model aims to expand garbage pretreatment technology, and provides a fruit and vegetable waste full quantity pulping machine to increase the moisture content of fruit and vegetable waste mixture, and refine all impurities such as soil, sand, gravel and hard roots into fine slurry, which can solve the problem of coarse crushing of fruit and vegetable waste mixture front-end equipment, subsequent process blockage and difficult pumping.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A kind of fruit and vegetable garbage full quantity pulper, including cylinder (1), main frame (2), connecting seat (3), grinding mechanism (4);Wherein, the cylinder (1) is equipped with feed inlet (101), water inlet (102), pulp outlet (103), sieve plate (104), sieve pipe (105), cylinder flange (106), the main frame (2) is equipped with machine base flange (201), bearing seat (202), rubber ring (203), skeleton sealing ring (204), double row angular contact ball bearing (205), positioning block (206), locking nut (207), gland (208), support leg (209), bottom flange (210), the connecting seat (3) is equipped with upper flange (301), barrel (302), lower flange (303), the grinding mechanism (4) is equipped with grinding disc (401), main shaft (402), coupling upper half (403), coupling lower half (404), hydraulic motor (405), motor flange (406), right oil port (407), left oil port (408), the feed inlet (101) is set in the top of cylinder (1) directly above, the pulp outlet (103) is set in the lower section of cylinder (1) and stretches along the tangential direction of cylinder wall, the water inlet (102) is set in the upper arc section of cylinder (1) and stretches along the tangential direction of cylinder wall, the sieve plate (104), sieve pipe (105) are set below feed inlet (101) and are integrated, the cylinder flange (106) is integrated with the machine base flange (201), cylinder (1), sieve plate (104), sieve pipe (105), machine base flange (201) isolate the inside of cylinder (1) into two cavities of outer cavity and inner cavity, the grinding disc (401) is integrated with the upper end of main shaft (402) in series and is set in the inner cavity and is set in the bottom of cavity after stretching, main shaft (402) is supported and fixed in the bottom of cylinder (1) by bearing seat (202), rubber ring (203), skeleton sealing ring (204), double row angular contact ball bearing (205), positioning block (206), locking nut (207), gland (208), the lower end of main shaft (402) is coaxially connected with coupling upper half (403), coupling lower half (404), hydraulic motor (405) in series, hydraulic motor (405) is installed and fixed below gland (208) by motor flange (406), upper flange (301), lower flange (303), when the right oil port (407), left oil port (408) supply hydraulic oil, can drive hydraulic motor (405) high-speed rotation to drive main shaft (402), grinding disc (401) high-speed rotation, when fruit and vegetable garbage mixture falls into the bottom of cavity from feed inlet (101), fruit and vegetable garbage and its contained impurities are subjected to the counterattack, cutting, collision of high-speed rotating grinding disc (401), until the flow is finely to the size of sieve plate (104), sieve pipe (105) after becoming slurry and flowing out to outer cavity, when water flow is supplied to water inlet (102),The water flow forms tangential cyclone in the outer cavity and washes and cleans the outer wall of the screen plate (104) and the screen pipe (105), and then the water flow is mixed with the slurry and discharged from the slurry outlet (103), so that the moisture content of the fruit and vegetable waste mixture is increased, and the fine slurry is precisely ground.

[0006] According to the preferred example, the grinding disc (401) is provided with a right-angle edge tooth (4011), a triangular cutter tooth (4012), a trapezoidal blunt tooth (4013) and a central cross tooth (4014), the right-angle edge tooth (4011) realizes high-speed flailing, the triangular cutter tooth (4012) realizes cutting, the trapezoidal blunt tooth (4013) realizes counterattack, and the cross tooth realizes collision, and the grinding disc (401) has the four kinds of teeth shapes and realizes the purpose of fine grinding together.

[0007] According to the preferred example, the feed inlet (101) and the slurry outlet (103) are arranged along the tangential direction of the cylinder wall, can form a liquid power cyclone from top to bottom along the inner side of the cylinder wall, wash and clean the outer wall of the screen plate (104) and the screen pipe (105), and are not affected by the rotation direction of the high-speed rotating grinding disc (401), and the fine slurry pumped out through the slurry outlet (103) can be pumped back to the water inlet (102) to realize the function of adjusting water.

[0008] The utility model has the advantages of:

[0009] 1. It can be directly configured in each pipeline system as a secondary and tertiary pretreatment auxiliary process equipment, finely grinds the material flow and impurities, and reduces the design, manufacturing and maintenance cost of the pipeline system.

[0010] 2. The cylinder has a streamline design, so that the water flow can spin and clean the screen plate and pipe.

[0011] 3. The screen plate, pipe and disc are convenient to replace, and the spare parts have high universality.

[0012] 4. The structure is compact and has good integrity, is vertically integrated, and has small floor space.

[0013] 5. The whole cylinder is sealed, the material flow is in and out, the pulping process has no splashing and leakage, and the odor is completely not discharged, so that the design and use are more environmentally friendly. DRAWINGS

[0014] Figure 1 It is a main structure schematic view of the fruit and vegetable waste full-volume pulper.

[0015] Figure 2 It is a front view and a sectional view of the fruit and vegetable waste full-volume pulper.

[0016] Figure 3 It is a three-dimensional sectional view of the fruit and vegetable waste full-volume pulper.

[0017] Figure 4 Figure 1 is a schematic diagram of a main shaft and a grinding disc structure of a fruit and vegetable waste full-volume pulper.

[0018] Figure 5 Figure 2 is a schematic diagram of a liquid dynamic force vortex generated in a cylinder of the fruit and vegetable waste full-volume pulper. DETAILED DESCRIPTION

[0019] Referring to the drawings, a kind of fruit and vegetable garbage full quantity pulper, including cylinder (1), main frame (2), connecting seat (3), grinding mechanism (4);Wherein, the cylinder (1) is equipped with feed inlet (101), water inlet (102), pulp outlet (103), sieve plate (104), sieve pipe (105), cylinder flange (106), the main frame (2) is equipped with machine base flange (201), bearing seat (202), rubber ring (203), skeleton sealing ring (204), double-row angular contact ball bearing (205), positioning block (206), locking nut (207), gland (208), support leg (209), bottom flange (210), the connecting seat (3) is equipped with upper flange (301), barrel (302), lower flange (303), the grinding mechanism (4) is equipped with grinding disc (401), main shaft (402), coupling upper half (403), coupling lower half (404), hydraulic motor (405), motor flange (406), right oil port (407), left oil port (408), the feed inlet (101) is set in the top of cylinder (1) directly above, the pulp outlet (103) is set in the lower section of cylinder (1) and tangentially extends along the cylinder wall, the water inlet (102) is set in the upper arc section of cylinder (1) and tangentially extends along the cylinder wall, the sieve plate (104), sieve pipe (105) are set below feed inlet (101) and are integrated, the cylinder flange (106) is integrated with the machine base flange (201), cylinder (1), sieve plate (104), sieve pipe (105), machine base flange (201) isolate the inside of cylinder (1) into two cavities of outer cavity and inner cavity, the grinding disc (401) is integrated with the upper end of main shaft (402) and is set in the inner cavity and bottom after being inserted into the inner cavity, main shaft (402) is supported and fixed in the bottom of cylinder (1) by bearing seat (202), rubber ring (203), skeleton sealing ring (204), double-row angular contact ball bearing (205), positioning block (206), locking nut (207), gland (208), the lower end of main shaft (402) is coaxially integrated with coupling upper half (403), coupling lower half (404), hydraulic motor (405) and is integrated in series, hydraulic motor (405) is installed and fixed below gland (208) by motor flange (406), upper flange (301), lower flange (303), when the right oil port (407), left oil port (408) supply hydraulic oil, can drive hydraulic motor (405) high-speed rotation to drive main shaft (402), grinding disc (401) high-speed rotation, when fruit and vegetable garbage mixture from feed inlet (101) falls into the bottom of cavity, fruit and vegetable garbage and the impurities contained therein are subjected to the counterattack, cutting, collision of high-speed rotating grinding disc (401), until the flow is finely to the size of sieve plate (104), sieve pipe (105) after becoming slurry and flowing out to outer cavity, when water flow is supplied to water inlet (102),The water flow forms a tangential cyclone in the outer cavity and washes and cleans the outer wall of the screen plate (104) and the screen pipe (105), and then the water flow is mixed with the slurry and discharged from the slurry outlet (103), so that the water content of the fruit and vegetable waste mixture is increased and fine slurry is obtained.

[0020] Further, the grinding disc (401) is provided with a right-angle edge tooth (4011), a triangular cutter tooth (4012), a trapezoidal blunt tooth (4013) and a central cross tooth (4014), the right-angle edge tooth (4011) realizes high-speed flailing, the triangular cutter tooth (4012) realizes cutting, the trapezoidal blunt tooth (4013) realizes counterattack, and the central cross tooth realizes collision, and the grinding disc (401) has the four kinds of teeth shapes and realizes the purpose of fine grinding.

[0021] Further, the feed inlet (101) and the slurry outlet (103) are arranged along the tangential direction of the cylinder wall, can form a liquid power cyclone from top to bottom along the inner side of the cylinder wall, wash and clean the outer wall of the screen plate (104) and the screen pipe (105), and are not affected by the rotation direction of the high-speed rotating grinding disc (401), and the fine slurry pumped out through the slurry outlet (103) can be pumped back to the water inlet (102) to realize the function of adjusting water.

[0022] Compared with the prior art, the utility model has the following advantages: can be directly configured in each pipeline system as a secondary and tertiary pretreatment auxiliary process equipment, finely grinds the material flow and its impurities, reduces the design, manufacturing and maintenance cost of the pipeline system, the flow line type design in the cylinder enables the water flow to spin and self-clean the screen plate and pipe, the screen plate, pipe and disc are convenient to replace, the spare parts have high universality, the structure is compact and has good integrity, the vertical integrated design occupies small area, the whole cylinder is airtight, the material flow is in and out, the pulping process has no splashing and leakage, the odor is completely not leaked, and the design and use are more environmentally friendly.

[0023] In addition, the grinding disc (401) is not limited to the right-angle edge tooth (4011), the triangular cutter tooth (4012), the trapezoidal blunt tooth (4013) and the central cross tooth (4014), the tooth shape size and position and quantity can be adjusted, the square feed inlet (101) can be arranged according to the discharge outlet of the front-end equipment, and the outer wall of the cylinder body (1) is not limited to the main structure diagram in the specification and can be matched with a slurry backflow backwashing pipeline system, a dosing system or a slurry conveying pump and other auxiliary equipment and facilities.

[0024] The specific embodiments of the utility model are described in detail above, but they are only examples, and the utility model is not limited to the specific embodiments described above. Therefore, equivalent changes and modifications made without departing from the spirit and scope of the utility model should be covered in the scope of the utility model.

Claims

1. A fruit and vegetable waste pulping machine, characterized in that: The application relates to a fruit and vegetable waste mixed material grinding device which comprises a cylinder, a main base, a connecting base and a grinding mechanism, wherein the cylinder is provided with an inlet, a water inlet, a pulp outlet, a screen plate, a screen pipe and a cylinder flange; the main base is provided with a base flange, a bearing seat, a rubber ring, a skeleton sealing ring, a double-row angular contact bearing, a positioning block, a locking nut, a gland, a supporting leg and a bottom flange; the connecting base is provided with an upper flange, a cylinder body and a lower flange; the grinding mechanism is provided with a grinding disc, a main shaft, an upper half of a shaft coupling, a lower half of the shaft coupling, a hydraulic motor, a motor flange, a right oil port and a left oil port; the inlet is arranged on the top of the cylinder; the pulp outlet is arranged on the lower section of the cylinder and extends tangentially along the cylinder wall; the water inlet is arranged on the upper arc section of the cylinder and extends tangentially along the cylinder wall; the screen plate and the screen pipe are arranged below the inlet and are integrated; the cylinder flange and the base flange are integrated; the cylinder, the screen plate, the screen pipe and the base flange isolate the inside of the cylinder into two cavities, i.e. an outer cavity and an inner cavity; the grinding disc is connected with the upper end of the main shaft in series and extends into the inner cavity and is arranged on the bottom of the cavity; the main shaft is supported and fixed on the bottom of the cylinder by the bearing seat, the rubber ring, the skeleton sealing ring, the double-row angular contact bearing, the positioning block, the locking nut and the gland; the lower end of the main shaft is coaxially connected with the upper half of the shaft coupling, the lower half of the shaft coupling and the hydraulic motor in series; the hydraulic motor is installed and fixed below the gland by the motor flange, the upper flange and the lower flange; when the right oil port and the left oil port supply hydraulic oil, the hydraulic motor can be driven to rotate at high speed so as to drive the main shaft and the grinding disc to rotate at high speed; when the fruit and vegetable waste mixed material falls into the bottom of the cavity from the inlet, the fruit and vegetable waste and impurities contained in the fruit and vegetable waste are hit, cut and collided by the high-speed rotating grinding disc until the material flow is finely ground to the size of the screen plate and the screen pipe and then becomes pulp liquid and flows out to the outer cavity; when the water inlet supplies water flow, the water flow forms a tangential rotating flow in the outer cavity and then washes and cleans the outer wall of the screen plate and the screen pipe; then the water flow and the pulp liquid are mixed and discharged from the pulp outlet, so that the fruit and vegetable waste mixed material moisture content is improved and the fine pulp liquid is finely ground.

2. The whole quantity pulper of fruit and vegetable garbage according to claim 1, characterized in that: The grinding disc is provided with a right-angle edge tooth, a triangular knife tooth, a trapezoidal blunt tooth and a central cross tooth; the right-angle edge tooth realizes high-speed flinging and hitting, the triangular knife tooth realizes cutting, the trapezoidal blunt tooth realizes hitting and the central cross tooth realizes collision; the four kinds of teeth of the grinding disc together realize the purpose of fine grinding.

3. The whole quantity pulper of fruit and vegetable garbage according to claim 1, characterized in that: The inlet and the pulp outlet are tangentially arranged along the cylinder wall and can form a liquid power rotating flow along the inner side of the cylinder wall from top to bottom, so as to wash and clean the outer wall of the screen plate and the screen pipe and not to be affected by the rotating direction of the high-speed rotating grinding disc; the fine pulp liquid pumped out from the pulp outlet can be pumped back to the water inlet to realize the function of adjusting water.

Images