Adjustable high-sealing side discharging device

Abstract

The utility model relates to the technical field of discharging devices, in particular to an adjustable and controllable high-sealing side discharging device which comprises a valve body, an actuator, a valve element, a feeding port and a discharging port, a first connecting port and a second connecting port are arranged on the outer side wall of the valve body in a 90-degree mode, the valve element is installed inside the valve body through the actuator, and the valve element is installed inside the valve body through the actuator. The actuator is used for driving the valve element to rotate in the valve body and adjusting the overlap ratio of the valve element and the second connecting port to achieve opening and closing of the valve, an access hole is formed in the side wall of the valve body in an openable and closable mode, the access hole and the second connecting port are located on the two opposite sides of the valve body respectively, and the valve element is rotationally installed in the valve body to control opening and closing of the discharging port. The valve is simple in structure, few in internal components and compact in design, and therefore compared with an existing device, the valve has the advantages of being good in sealing performance, convenient to install and maintain, small in occupied space and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to unloading device technical field, concretely is a kind of adjustable control high sealing side unloading device. BACKGROUND

[0002] Chemical mixing, evaporation concentration and drying pyrolysis are one of the most common process in chemical industry, pharmaceutical, food, salt making, environmental protection treatment and other industries. At present, the unloading mode in the process is diversified, mainly divided into bottom discharge and side discharge. The bottom discharge mode is commonly used, while the side discharge mode can be mainly used for conical mixing equipment, three-in-one machine and pyrolysis equipment. The unloading device can be manually or automatically according to the site condition, and the unloading device should consider good sealing, flexible opening and closing, small land occupation and convenient maintenance.

[0003] The side unloading device is designed beside the bottom support, and the unloading device needs to consider the gravity of mixed material, material mixing and extrusion pressure, oxygen control and prevention of volatile toxic organic matter overflow in the drying and pyrolysis process. The discharge device needs to be sealed well, the device has strong stability and is easy to maintain, and the land occupation area is small. In the past, the internal structure of discharge valve is complex, the sealing performance is poor, the material is easy to leak, and the maintenance is complex, which brings safety and environmental protection risk to production management. In recent years, various fine chemical production and hazardous waste resource recovery process need to control temperature, oxygen and pressure. The system sealing performance is high, and the unloading device is an indispensable part of the system. A side unloading device with good sealing effect and convenient installation and maintenance is needed. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of adjustable control high sealing side unloading device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of adjustable control high sealing side unloading device, including valve body, actuator, valve core, feed inlet and discharge port, the first connecting port and the second connecting port are arranged on the outer side wall of valve body 90 degrees, the valve core is installed in the inside of valve body by actuator, and actuator is used to drive valve core to rotate in the inside of valve body, adjust the coincidence degree of valve core and second connecting port to realize the opening and closing of valve, the side wall of valve body is hingedly provided with access hole, and access hole and second connecting port are located on the opposite sides of valve body respectively.

[0006] Further, the valve body is a spherical structure, the valve core is a hemispherical structure matched with the inner diameter of the valve body, and the two ends of the valve core in the radial direction are rotatably connected with the side wall of the valve body through the support, and the actuator is installed on one side of any one support, and the output end is fixedly connected with one side of the valve core.

[0007] Further, the actuator is an electromagnetic, pneumatic or hydraulic rotary part.

[0008] Further, flange rings are arranged at edges of the first connecting port, the second connecting port and the maintenance port.

[0009] Further, a hinged seat is fixed on an outer side wall of the valve body near one end of the maintenance port, and a sealing cover for sealing the maintenance port is rotatably installed on the hinged seat through a connecting piece, the connecting piece is of L-shaped structure, one free end of the connecting piece is fixedly connected with the sealing cover, and the other free end of the connecting piece is rotatably connected with the hinged seat, and a plurality of mounting holes connected with the maintenance port are arranged at an edge of the sealing cover.

[0010] Further, a handle is installed on an outer side wall of the sealing cover.

[0011] Further, the valve core is made of ceramic, stainless steel or high polymer material.

[0012] Further, the valve core and the valve body are hard sealed or soft sealed.

[0013] Compared with the prior art, the adjustable high-sealing side discharging device has the advantages of simple structure, less internal components, compact design, good sealing performance, convenient installation and maintenance, small occupation, etc. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 Fig. 1 is a first three-dimensional structural schematic view of the utility model;

[0015] Fig. 2 Fig. 2 is a second three-dimensional structural schematic view of the utility model;

[0016] Fig. 3 Fig. 3 is a sectional structural schematic view of the utility model.

[0017] In the figure: 1, valve body; 101, hinged seat; 2, actuator; 3, valve core; 4, feeding port; 5, discharging port; 6, maintenance port; 7, sealing cover; 701, handle; 8, support; 9, connecting piece. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described in the description of the utility model in combination with the drawings in the embodiments of the utility model, and it should be explained that, in the description of the utility model, the terms "first", "second" and the like are only for the purpose of description and do not mean to particularly indicate the order or sequence, nor to limit the utility model, and they are only for distinguishing the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features, therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the terms "comprise", "comprising" and any changes thereof in the specification and claims and the above drawings are intended to cover the non-exclusive inclusion.

[0019] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mount", "connect", "connect", "set" should be understood in a broad sense, for example, it can be fixedly connected, and can also be detachably connected, can be mechanically connected, and can also be electrically connected, can be directly connected, and can also be indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, in the description of the utility model, it should be understood that the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as limiting the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides an embodiment: a controllable high sealing side discharging device, including valve body 1, executor 2, valve element 3, first connecting port 4 and second connecting port 5, first connecting port 4 and second connecting port 5 are arranged on the outer side wall of valve body 1 and are 90 degrees, in this embodiment, first connecting port 4 is feed inlet, second connecting port 5 is discharge outlet, and second connecting port 5 is round port, also can be according to customer demand and select as square port, further, also can set up second connecting port 5 as feed inlet, first connecting port 4 is set up as discharge outlet, can be assembled according to actual use demand.

[0021] The valve core 3 is installed in the interior of the valve body 1 through the actuator 2, and the actuator 2 is used to drive the valve core 3 to rotate in the interior of the valve body 1, and the coincidence degree of the valve core 3 with the second connecting port 5 is adjusted to realize the opening and closing of the valve. The present unloading device is intermittent discharging, and in the embodiment, the second connecting port 5 can be controlled to control the discharging amount. If the sealing requirement is low, continuous discharging can also be considered, and the discharging amount is adjusted through the second connecting port 5. The system leaves material, and the material is sealed to play a sealing role.

[0022] In the embodiment, the valve body 1 is a spherical structure, the valve core 3 is a semispherical structure matched with the inner diameter of the valve body 1, and the two ends of the valve core 3 in the radial direction are rotatably connected with the side wall of the valve body 1 through the brackets 8. The actuator 2 can be any one of an electromagnetic type, a pneumatic type or a hydraulic type rotating part, and the actuator 2 is installed on one side of any one of the brackets 8, the output end of the actuator 2 is fixedly connected with one side of the valve core 3, and one side of the actuator 2 is specifically connected with the bracket 8 through a flange or can be directly welded and fixed. The valve core 3 is driven to rotate by the actuator 2, the opening and closing of the second connecting port 5 are controlled to control the discharging, the structure is simple, the internal components are few, and the design is compact. Therefore, compared with the previous device, the sealing is good, the installation and maintenance are convenient, the land occupation is small, and the like.

[0023] The valve core 3 and the valve body 1 are made of wear-resistant materials. The material of the valve core 3 can be ceramic, stainless steel or high polymer material, and a corrosion-resistant coating can be considered to be immersed on the surface of the material. The valve core 3 and the valve body 1 are hard sealed or soft sealed. Considering the corrosiveness of the medium, hard sealing is adopted in the embodiment, and the gap between the valve core 3 and the valve body 1 is controlled to seal.

[0024] The side wall of the valve body 1 is provided with an inspection opening 6 which can be opened and closed, and the inspection opening 6 and the second connecting port 5 are located on opposite sides of the valve body 1, and the inspection opening 6 is at an angle of 90° with the first connecting port 4.

[0025] In the embodiment, flange rings are arranged at the edges of the first connecting port 4, the second connecting port 5 and the inspection opening 6, and the flange rings can be fixed by bolts. Two hinge seats 101 are fixed on the outer side wall of the valve body 1 near one end of the inspection opening 6, and the hinge seats 101 are rotatably installed with a sealing cover 7 for sealing the inspection opening 6 through a connecting piece 9. A handle 701 is installed on the outer side wall of the sealing cover 7. The connecting piece 9 is of an L-shaped structure, one free end of the connecting piece 9 is fixedly connected with the sealing cover 7, and the other free end of the connecting piece 9 is rotatably connected with the hinge seat 101. A plurality of mounting holes connected with the flange ring of the inspection opening 6 are arranged at the edge of the sealing cover 7. The size of the inspection opening 6 meets the needs of rapid cleaning or replacing of the material. Further, the sealing cover 7 and the inspection opening 6 can be arranged as other quick-release structures according to needs.

[0026] The adjustable sealing side discharging cooperation is arranged in a filtering, washing and drying (three-in-one) device, so that high sealing requirement materials such as sodium bromide waste salt can be completed in the three-in-one device, and the device can be installed in a drilling cuttings and sludge pyrolysis treatment equipment, so that safety and reliability are realized and secondary pollution is reduced.

[0027] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, so that all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A controllable high sealing side discharge device, comprising a valve body (1), an actuator (2), a valve core (3), a first connecting port (4) and a second connecting port (5), characterized in that: The first connecting port (4) and the second connecting port (5) are arranged at the outer side wall of the valve body (1) at an angle of 90 degrees, the valve core (3) is installed in the valve body (1) by the actuator (2), the actuator (2) is used for driving the valve core (3) to rotate in the valve body (1), the coincidence degree of the valve core (3) and the second connecting port (5) is adjusted to realize the opening and closing of the valve, the inspection opening (6) is arranged on the side wall of the valve body (1) and can be opened and closed, and the inspection opening (6) and the second connecting port (5) are located on the opposite sides of the valve body (1) respectively.

2. A controllable high seal side discharge device according to claim 1, wherein: The valve body (1) is a spherical structure, the valve core (3) is a hemispherical structure matched with the inner diameter of the valve body (1), and the two ends of the valve core (3) in the radial direction are rotatably connected with the side wall of the valve body (1) through the brackets (8), and the actuator (2) is installed on one side of any one bracket (8) and is fixedly connected with one side of the valve core (3).

3. A controllable high seal side discharge device according to claim 1, wherein: The actuator (2) is an electromagnetic type, a pneumatic type or a hydraulic type rotating part.

4. A controllable high seal side discharge device according to claim 1, wherein: Flange rings are arranged at the edges of the first connecting port (4), the second connecting port (5) and the inspection opening (6).

5. A controllable high seal side discharge device according to claim 1, wherein: The outer side wall of the valve body (1) near one end of the inspection opening (6) is fixedly provided with a hinged seat (101), the hinged seat (101) is rotatably provided with a sealing cover (7) for sealing the inspection opening (6) through a connecting piece (9), the connecting piece (9) is an L-shaped structure, one free end of the connecting piece (9) is fixedly connected with the sealing cover (7), and the other free end of the connecting piece (9) is rotatably connected with the hinged seat (101), and a plurality of mounting holes connected with the inspection opening (6) are arranged at the edge of the sealing cover (7).

6. A controllable high seal side discharge device according to claim 5, wherein: A handle (701) is installed on the outer side wall of the sealing cover (7).

7. A controllable high seal side discharge device according to claim 1, wherein: The valve core (3) is made of ceramic, stainless steel or high polymer material.

8. A controllable high seal side discharge device according to claim 1, wherein: The valve core (3) and the valve body (1) are hard sealed or soft sealed.

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