Greenhouse sludge drying inlet and outlet structure

Abstract

The utility model provides a greenhouse sludge drying inlet and outlet structure, and belongs to the technical field of sludge drying. The greenhouse sludge drying inlet and outlet structure comprises a greenhouse assembly, a fan is arranged at one end of the greenhouse assembly, an air pulling chimney is arranged at the top of the other end of the greenhouse assembly, a plurality of feeding assemblies are arranged on the two sides of the greenhouse assembly respectively, a plurality of discharging assemblies are arranged at the bottoms of the feeding assemblies, the feeding assemblies are arranged on the outer side of the greenhouse assembly, and the discharging assemblies are arranged on the outer side of the greenhouse assembly. The discharging assembly is arranged in the greenhouse assembly and comprises a material groove, mounting frames are hinged to the two sides of one end of the material groove, a hydraulic rod is arranged at the bottom of the other end of the material groove, a mounting base is hinged to the bottom of the hydraulic rod, a hinge base is fixed to the output end of the hydraulic rod, and the hinge base is fixedly connected with the bottom of the material groove. The sludge drying device can effectively generate a high-temperature environment in a greenhouse to dry sludge, can fully dry the sludge, is energy-saving and environment-friendly, and has a relatively high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge drying, and in particular to a greenhouse sludge drying inlet and outlet structure. Background Art

[0002] The field of sludge drying technology belongs to the category of environmental engineering and ecological engineering, focusing on the development and application of various technologies and methods to reduce the moisture content in sludge. Sludge, which usually comes from the sewage treatment process, contains a lot of water. If it is directly disposed without treatment, it will take up a lot of space, consume transportation costs and may cause environmental pollution. Therefore, sludge drying technology has become particularly important. Its main purpose is to reduce the moisture content of sludge in an efficient and economical way to facilitate subsequent treatment, transportation, final disposal or resource recycling.

[0003] Based on the above, the inventors found the following problems: the current sludge dewatering method is mainly to dewater by mechanical extrusion through machines such as plate and frame filter presses. This method consumes a lot of energy for dehydration, has poor dehydration effect, and is inconvenient to use.

[0004] In view of this, the existing structure and deficiencies are studied and improved, and a greenhouse sludge drying inlet and outlet structure is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the embodiment of the utility model provides a greenhouse sludge drying inlet and outlet structure, which is specifically implemented through the following technical solutions:

[0006] A greenhouse sludge drying inlet and outlet structure comprises a greenhouse component, a fan is provided at one end of the greenhouse component, and a draught chimney is provided at the top of the other end of the greenhouse component, a plurality of feed components are provided on both sides of the greenhouse component, a plurality of discharge components are provided at the bottom of the feed component, the feed component is arranged on the outside of the greenhouse component, and the discharge component is arranged inside the greenhouse component, the discharge component comprises a trough, mounting frames are hinged on both sides of one end of the trough, a hydraulic rod is provided at the bottom of the other end of the trough, a mounting seat is hinged at the bottom of the hydraulic rod, an articulated seat is fixed to the output end of the hydraulic rod, and the articulated seat is fixedly connected to the bottom of the trough.

[0007] The beneficial effect of adopting the above-mentioned further scheme is that a fan is provided at one end of the greenhouse component, and a ventilation chimney is provided at the top of the other end of the greenhouse component, so that the fan and the ventilation chimney can cooperate to increase the air flow rate inside the greenhouse component, thereby accelerating the drying of the sludge. A number of feed components are provided on both sides of the greenhouse component, and multiple discharge components are provided at the bottom of the feed component. For example, 5 discharge components are used, so that the sludge is conveniently put into the interior of the greenhouse component from the feed component, and the sludge is dried by utilizing the temperature inside the greenhouse component. After drying, the sludge is discharged through the discharge component. The mounting frames are hinged on both sides of one end of the trough, so that one end of the trough can be hinged with the greenhouse component, so that the trough can support the sludge for drying and discharge it after drying. The hinged seat is fixed at the output end of the hydraulic rod, and the hinged seat is fixedly connected to the bottom of the trough, so that the hydraulic rod can lift one end of the trough, thereby facilitating the discharge of the dried sludge from the interior of the greenhouse component.

[0008] Furthermore, a hydraulic rod is provided at the bottom of the material trough, and two supporting feet are fixedly installed at one end of the hydraulic rod, and the supporting feet are fixedly connected to the material trough.

[0009] The beneficial effect of adopting the above further scheme is that the support feet are fixedly connected to the material trough, so that the support feet can provide support for the material trough during feeding, and the material trough can support the sludge.

[0010] Furthermore, the top and bottom ends of the mounting frame are both provided with fixing sleeves.

[0011] The beneficial effect of adopting the above further solution is that by providing fixing sleeves at the top and bottom ends of the mounting frame, it is convenient to fix the mounting frame and the pull rod to hinge the material trough and the greenhouse assembly.

[0012] Furthermore, the feed assembly includes a feed hopper, which is fixedly installed on the outside of the greenhouse assembly, and a plurality of first solenoid valves corresponding to the discharge assemblies are provided at the bottom of the feed hopper.

[0013] The beneficial effect of adopting the above further scheme is that five first solenoid valves are provided at the bottom of the feed hopper, which facilitates the input of sludge into the feed hopper, and the first solenoid valves control the sludge to enter the interior of the greenhouse assembly for drying.

[0014] Furthermore, the bottom of the first solenoid valve is connected with a curved pipe, and the bottom end of the curved pipe is provided with the top of the material trough.

[0015] The beneficial effect of adopting the above further scheme is that a bend pipe is connected through the bottom of the first solenoid valve, and the top of the material trough is arranged at the bottom of the bend pipe, so that the bend pipe can guide the sludge into the interior of the material trough for drying.

[0016] Furthermore, the greenhouse assembly includes an arch frame, and tie rods are fixedly installed on both sides of the arch frame.

[0017] The beneficial effect of adopting the above further solution is that the feed assembly and the discharge assembly are easily installed by fixing the pull rods on both sides of the arch frame.

[0018] Furthermore, a shed cloth is sleeved on the outer side of the arch frame, and discharge ports are respectively opened at the bottom of both sides of the shed cloth.

[0019] The beneficial effect of adopting the above further scheme is that a shed cloth is set on the outside of the arch frame, and discharge ports are respectively opened at the bottom of both sides of the shed cloth, so that the shed cloth can play a heat-insulating effect, so that a high-temperature environment is formed inside the shed cloth, which is convenient for drying the sludge. After drying, the sludge is discharged from the discharge port through the discharge assembly.

[0020] Furthermore, the draft chimney includes a chimney body, and a second solenoid valve is provided at the bottom of the chimney body.

[0021] The beneficial effect of adopting the above-mentioned further scheme is that a second solenoid valve is provided at the bottom of the chimney body, which facilitates the air-pulling chimney to draw air outward through the chimney effect, thereby increasing the air flow rate inside the greenhouse assembly and improving the sludge drying efficiency. The second solenoid valve controls the air discharge speed, thereby adjusting the internal temperature of the greenhouse assembly.

[0022] The beneficial effects of the utility model are as follows: the utility model obtains a greenhouse sludge drying inlet and outlet structure through the above design. The greenhouse sludge drying inlet and outlet structure is provided with a fan at one end of the greenhouse component, and a draught chimney is provided at the top of the other end of the greenhouse component, so that the fan and the draught chimney work together to increase the air flow rate inside the greenhouse component, thereby accelerating the drying of the sludge. A plurality of feed components are provided on both sides of the greenhouse component, and a plurality of discharge components are provided at the bottom of the feed component, so that the sludge is put into the greenhouse component from the feed component, and the temperature inside the greenhouse component is used to heat the sludge. The sludge is dried and discharged through the discharging assembly after drying. The mounting frames are hinged on both sides of one end of the trough, which is convenient for hinged connection of one end of the trough with the greenhouse assembly, so that the trough can support the sludge for drying and discharge after drying. The hinged seat is fixed at the output end of the hydraulic rod, and the hinged seat is fixedly connected to the bottom of the trough, so that the hydraulic rod can lift one end of the trough, thereby facilitating the discharge of the dried sludge from the inside of the greenhouse assembly. The utility model can effectively generate a high temperature environment in the greenhouse to dry the sludge, can fully dry the sludge, and is energy-saving and environmentally friendly, with high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional structural diagram of a greenhouse sludge drying inlet and outlet structure provided by the utility model;

[0025] Figure 2 A schematic diagram of the installation structure of the discharging assembly provided by the utility model;

[0026] Figure 3 A schematic diagram of the three-dimensional structure of the feed assembly provided by the utility model;

[0027] Figure 4 A schematic diagram of the three-dimensional structure of the discharging assembly provided by the utility model;

[0028] Figure 5 This is a three-dimensional structural schematic diagram of the arch provided by the utility model.

[0029] In the figure: 101, greenhouse assembly; 10101, arch frame; 10102, pull rod; 10103, shed cloth; 10104, discharge port; 102, feed assembly; 10201, feed hopper; 10202, first solenoid valve; 10203, elbow; 103, discharge assembly; 10301, trough; 10302, mounting frame; 10303, fixing sleeve; 10304, hinged seat; 10305, hydraulic rod; 10306, mounting seat; 10307, ​​support leg; 104, fan; 105, ventilation chimney; 10501, chimney body; 10502, second solenoid valve. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1 of the utility model of a greenhouse sludge drying inlet and outlet structure

[0033] The utility model provides the following technical solutions: Figure 1-Figure 5 As shown, a greenhouse sludge drying inlet and outlet structure includes a greenhouse component 101, a fan 104 is provided at one end of the greenhouse component 101, and a draught chimney 105 is provided at the top of the other end of the greenhouse component 101. The fan 104 is provided at one end of the greenhouse component 101, and the draught chimney 105 is provided at the top of the other end of the greenhouse component 101, so that the fan 104 and the draught chimney 105 work together to increase the air flow rate inside the greenhouse component 101, thereby accelerating the drying of the sludge. A plurality of feed assemblies 102 are respectively provided, and a plurality of discharge assemblies 103 are provided at the bottom of the feed assemblies 102. For example, five discharge assemblies 103 are used. A plurality of feed assemblies 102 are respectively provided on both sides of the greenhouse assembly 101, and a plurality of discharge assemblies 103 are provided at the bottom of the feed assemblies 102, so that the sludge can be put into the greenhouse assembly 101 from the feed assemblies 102, and the temperature inside the greenhouse assembly 101 is used to dry the sludge. After drying, the sludge is discharged through the discharge assemblies 103. The feed assemblies 102 The discharging assembly 103 is arranged outside the greenhouse assembly 101, and the discharging assembly 103 is arranged inside the greenhouse assembly 101. The discharging assembly 103 includes a trough 10301, and mounting frames 10302 are respectively hinged on both sides of one end of the trough 10301. The mounting frames 10302 are respectively hinged on both sides of one end of the trough 10301, so that one end of the trough 10301 is hinged with the greenhouse assembly 101, so that the trough 10301 can support the sludge for drying and discharge it after drying. A hydraulic rod 1 is provided at the bottom of the other end of the trough 10301. 0305, a mounting seat 10306 is hinged at the bottom of the hydraulic rod 10305, and an articulated seat 10304 is fixed at the output end of the hydraulic rod 10305, and the articulated seat 10304 is fixedly connected to the bottom of the material trough 10301. The articulated seat 10304 is fixed at the output end of the hydraulic rod 10305, and the articulated seat 10304 is fixedly connected to the bottom of the material trough 10301, so that the hydraulic rod 10305 can work to lift one end of the material trough 10301, thereby facilitating the discharge of the dried sludge from the inside of the greenhouse assembly 101.

[0034] Embodiment 2 of the utility model of a greenhouse sludge drying inlet and outlet structure

[0035] Reference Figure 1-Figure 4As shown, the bottom of the trough 10301 is provided with a hydraulic rod 10305, one end of which is fixedly installed with two legs 10307, ​​and the legs 10307 are fixedly connected to the trough 10301. The legs 10307 are fixedly connected to the trough 10301, so that the legs 10307 can provide support for the trough 10301 during feeding, so that the trough 10301 can support the sludge. The top and bottom ends of the mounting frame 10302 are both provided with fixing sleeves 10303. The top and bottom ends of the mounting frame 10302 are both provided with fixing sleeves 10303, so that the mounting frame 10302 is conveniently fixedly connected with the pull rod 10102, so that the trough 10301 is hinged with the greenhouse component 101. The feeding component 102 includes a feeding hopper 10201, which is fixedly installed on the outside of the greenhouse component 101. The feeding hopper 10201 is fixedly installed on the outside of the greenhouse component 101. 01 is provided with five first solenoid valves 10202 at the bottom, and five first solenoid valves 10202 are provided at the bottom of the feed hopper 10201, which is convenient for sludge to be put into the feed hopper 10201. The first solenoid valve 10202 controls the sludge to enter the greenhouse component 101 for drying. The bottom of the first solenoid valve 10202 is connected with a bend pipe 10203, and the top of the material trough 10301 is arranged at the bottom of the bend pipe 10203. The bottom of the first solenoid valve 10202 is connected with a bend pipe 10203, and the top of the material trough 10301 is arranged at the bottom of the bend pipe 10203, which is convenient for the bend pipe 10203 to guide the sludge into the material trough 10301 for drying.

[0036] Embodiment 3 of the utility model of a greenhouse sludge drying inlet and outlet structure

[0037] Reference Figure 1-Figure 5 As shown, the greenhouse assembly 101 includes an arch frame 10101, and tie rods 10102 are fixedly installed on both sides of the arch frame 10101, so that the feed assembly 102 and the discharge assembly 103 can be installed conveniently. A shed cloth 10103 is sleeved on the outside of the arch frame 10101, and discharge ports 10104 are respectively opened at the bottom of both sides of the shed cloth 10103. A shed cloth 10103 is sleeved on the outside of the arch frame 10101, and discharge ports 10104 are respectively opened at the bottom of both sides of the shed cloth 10103, so that the shed cloth 10103 can play a heat preservation effect, so that the shed cloth 10103 can play a heat preservation effect, so that the shed cloth 10103 can play a heat preservation role. A high-temperature environment is formed inside 103, which is convenient for drying the sludge. After drying, the sludge is discharged from the discharge port 10104 through the discharge component 103. The air-drawing chimney 105 includes a chimney body 10501. A second solenoid valve 10502 is provided at the bottom of the chimney body 10501. The second solenoid valve 10502 is provided at the bottom of the chimney body 10501, which is convenient for the air-drawing chimney 105 to draw air outwards through the chimney effect, thereby increasing the air flow rate inside the greenhouse component 101 and improving the sludge drying efficiency. The second solenoid valve 10502 controls the air discharge speed, thereby adjusting the internal temperature of the greenhouse component 101.

[0038] Specifically, the working principle of the greenhouse sludge drying inlet and outlet structure is as follows: when in use, a fan 104 is provided at one end of the greenhouse component 101, and a draught chimney 105 is provided at the top of the other end of the greenhouse component 101, so that the fan 104 and the draught chimney 105 cooperate to increase the air flow rate inside the greenhouse component 101, thereby accelerating the drying of the sludge. The second solenoid valve 10502 controls the exhaust speed of the air, thereby adjusting the internal temperature of the greenhouse component 101, and a shed cloth 10103 is sleeved on the outside of the arch frame 10101, and discharge ports 10104 are respectively provided at the bottom of both sides of the shed cloth 10103, so that the shed cloth 10103 can play a heat preservation effect, so that a high temperature environment is formed inside the shed cloth, which is convenient for drying the sludge. After drying, the sludge is discharged from the discharge port 10104 through the discharge component 103, and the five first discharge ports 10104 are provided at the bottom of the feed hopper 10201. A solenoid valve 10202 is provided to facilitate the input of sludge into the feed hopper 10201. The first solenoid valve 10202 controls the sludge to enter the greenhouse component 101 for drying. A bend pipe 10203 is connected to the bottom of the first solenoid valve 10202. The top of the material trough 10301 is arranged at the bottom of the bend pipe 10203 to facilitate the bend pipe 10203 to guide the sludge into the material trough 10301 for drying. The bend pipe 10203 is fixedly connected to the material trough 10301 through the support legs 10307, ​​so that the support legs 10307 provide support for the material trough 10301 during feeding, so that the material trough 10301 supports the sludge. The hinged seat 10304 is fixedly connected to the bottom of the material trough 10301 through the output end of the hydraulic rod 10305, and the hinged seat 10304 is fixedly connected to the bottom of the material trough 10301, so that the hydraulic rod 10305 can lift one end of the material trough 10301 when working, thereby facilitating the discharge of the dried sludge from the greenhouse component 101.

[0039] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A greenhouse sludge drying inlet and outlet structure, characterized in that: The invention comprises a greenhouse component (101), wherein a fan (104) is provided at one end of the greenhouse component (101), and a ventilation chimney (105) is provided at the top of the other end of the greenhouse component (101); a plurality of feed components (102) are provided on both sides of the greenhouse component (101), and a plurality of discharge components (103) are provided at the bottom of the feed component (102); the feed components (102) are arranged on the outside of the greenhouse component (101), and the discharge components (103) are arranged inside the greenhouse component (101); The discharging assembly (103) comprises a material trough (10301), and mounting frames (10302) are respectively hinged on both sides of one end of the material trough (10301), and a hydraulic rod (10305) is provided at the bottom of the other end of the material trough (10301), and a mounting seat (10306) is hinged at the bottom of the hydraulic rod (10305), and the output end of the hydraulic rod (10305) is fixed to a hinge seat (10304), and the hinge seat (10304) is fixedly connected to the bottom of the material trough (10301).

2. A greenhouse sludge drying inlet and outlet structure according to claim 1, characterized in that: The bottom of the material trough (10301) is provided with a hydraulic rod (10305) on one end of which two supporting legs (10307) are fixedly installed, and the supporting legs (10307) are fixedly connected to the material trough (10301).

3. The greenhouse sludge drying inlet and outlet structure according to claim 1, characterized in that: The top and bottom ends of the mounting frame (10302) are both provided with fixing sleeves (10303).

4. The greenhouse sludge drying inlet and outlet structure according to claim 1, characterized in that: The feed assembly (102) includes a feed hopper (10201), which is fixedly installed on the outside of the greenhouse assembly (101), and a plurality of first solenoid valves (10202) corresponding to the discharge assembly (103) are provided at the bottom of the feed hopper (10201).

5. A greenhouse sludge drying inlet and outlet structure according to claim 4, characterized in that: The bottom of the first solenoid valve (10202) is connected to a curved pipe (10203), and the top of the material trough (10301) is arranged at the bottom end of the curved pipe (10203).

6. The greenhouse sludge drying inlet and outlet structure according to claim 1, characterized in that: The greenhouse assembly (101) comprises an arch frame (10101), and pull rods (10102) are respectively fixedly installed on both sides of the arch frame (10101).

7. A greenhouse sludge drying inlet and outlet structure according to claim 6, characterized in that: The outer side of the arch frame (10101) is provided with a shed cloth (10103), and the bottoms of both sides of the shed cloth (10103) are respectively provided with discharge ports (10104).

8. The greenhouse sludge drying inlet and outlet structure according to claim 1, characterized in that: The draft chimney (105) comprises a chimney body (10501), and a second solenoid valve (10502) is provided at the bottom of the chimney body (10501).

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