阅读说明：本技术 一种全价饲料生产单元热湿废气热量回收循环装置 (Hot and humid waste gas heat recovery circulating device of complete feed production unit ) 是由 曹冬梅 孙安权 于 2020-04-15 设计创作，主要内容包括：本发明公开了一种全价饲料生产单元热湿废气热量回收循环装置,包括矩形框和风机,所述矩形框的上下端面分别固定连接有上盖体和下盖体,且矩形框的内侧壁上固定连接有隔板,所述矩形框的内部通过隔板分隔为加热室和废气回收室,且隔板上等距固定连接有导热板,所述导热板的上下端分别位于加热室和废气回收室内；所述废气回收室的底部固定连接有进气机构,所述进气机构的一侧设置有出料管道,且风机固定连接在矩形框的侧壁内并与废气回收室相配合；本发明不仅能够有效的对热湿废气中的热量进行回收,降低了废气对环境的污染,同时能够对热湿废气中水汽进行回收利用,从而避免了资源的浪费。(The invention discloses a heat and humidity waste gas heat recovery and circulation device of a complete feed production unit, which comprises a rectangular frame and a fan, wherein the upper end surface and the lower end surface of the rectangular frame are respectively and fixedly connected with an upper cover body and a lower cover body, the inner side wall of the rectangular frame is fixedly connected with a partition plate, the interior of the rectangular frame is divided into a heating chamber and a waste gas recovery chamber by the partition plate, heat conduction plates are fixedly connected on the partition plate at equal intervals, and the upper end and the lower end of each heat conduction plate are respectively positioned in the heating chamber and the waste; the bottom of the waste gas recovery chamber is fixedly connected with an air inlet mechanism, one side of the air inlet mechanism is provided with a discharge pipeline, and a fan is fixedly connected in the side wall of the rectangular frame and matched with the waste gas recovery chamber; the invention not only can effectively recover the heat in the hot and wet waste gas, reduce the pollution of the waste gas to the environment, but also can recycle the water vapor in the hot and wet waste gas, thereby avoiding the waste of resources.)

1. The utility model provides a hot humid waste gas heat recovery circulating device of complete feed production unit, includes rectangle frame (1) and fan (2), its characterized in that: the upper end face and the lower end face of the rectangular frame (1) are respectively fixedly connected with an upper cover body (3) and a lower cover body (4), the inner side wall of the rectangular frame (1) is fixedly connected with a partition plate (5), the inside of the rectangular frame (1) is divided into a heating chamber (6) and a waste gas recovery chamber (7) through the partition plate (5), the partition plate (5) is equidistantly and fixedly connected with a heat-conducting plate (8), and the upper end and the lower end of the heat-conducting plate (8) are respectively positioned in the heating chamber (6) and the waste gas recovery chamber (7);

the bottom fixedly connected with mechanism (9) of admitting air of waste gas recovery room (7), one side of mechanism (9) of admitting air is provided with ejection of compact pipeline (10), and fan (2) fixed connection cooperate in the lateral wall of rectangle frame (1) and with waste gas recovery room (7).

2. The hot and humid exhaust gas heat recycling device of complete feed production unit according to claim 1, characterized in that the outer side wall of the rectangular frame (1) is fixedly connected with a fixing plate (11), the end of the fixing plate (11) is fixedly connected, the lower surface of the fixing plate (11) is fixedly connected with a support rod (12), and the support rod (12) is located at the end of the fixing plate (11).

3. The heat and humidity recycling device for waste gas and heat of a complete feed production unit according to claim 1, characterized in that a water inlet pipe (13) is fixedly connected to the upper cover body (3), the water inlet pipe (13) is communicated with the heating chamber (6), a water outlet pipe (14) is fixedly connected to the side wall of the heating chamber (6), and the lower surface of the water outlet pipe (14) is in contact with the upper surface of the partition plate (5).

4. The hot and humid exhaust gas heat recycling device of the complete feed production unit according to claim 1, characterized in that the upper end of the heat conducting plate (8) is provided with bar-shaped through holes (15) at equal intervals, the bar-shaped through holes (15) are perpendicular to the partition plate (5), the bottom of the bar-shaped through holes (15) is flush with the upper surface of the partition plate (5), and the lower end of the heat conducting plate (8) is provided with a plurality of ventilation holes (16);

a plurality of the length value of heat-conducting plate (8) is gradually increased by one side of mechanism (9) that admits air to one side of ejection of compact pipeline (10), and is a plurality of the up end of heat-conducting plate (8) is parallel and level mutually, and is a plurality of the lower extreme of heat-conducting plate (8) personally submits the echelonment.

5. The hot and humid exhaust gas heat recovery and circulation device of complete feed production unit according to claim 1, characterized in that, all the walls of the partition (5) are fixedly connected with a gasket (17), the side wall of the gasket (17) is attached to the inner side wall of the rectangular frame (1).

6. The hot and humid exhaust gas heat recovery circulation device of a complete feed production unit according to claim 1, characterized in that, the air intake mechanism (9) comprises an air intake pipe (18) and a connecting pipe (19), the upper end of the connecting pipe (19) is fixedly connected to the lower cover body (4) and extends into the exhaust gas recovery chamber (7) through the lower cover body (4), and one end of the air intake pipe (18) is fixedly connected to the side wall of the connecting pipe (19).

7. The hot and humid exhaust gas heat recovery circulating device of complete feed production unit according to claim 6, characterized in that, the lower terminal surface threaded connection of connecting tube (19) has annular lid (20), the fixed surface is connected with circular sealed pad (21) on the bottom plate of annular lid (20), and fixed surface is connected with connecting rod (22) on the bottom plate of annular lid (20), the upper end of connecting rod (22) runs through circular sealed pad (21) and fixedly connected with filter screen (23), the circumference wall of filter screen (23) and the inside wall laminating of connecting tube (19).

8. The hot and humid waste gas heat recovery circulating device of complete feed production unit of claim 1, characterized in that, through-hole (24) has been seted up to the upper surface of lower lid (4), the longitudinal section of through-hole (24) is trapezoidal, the up end fixedly connected with annular slab (25) of ejection of compact pipeline (10), annular slab (25) fixed connection is at the lower surface of lower lid (4), and fixedly connected with filter pulp (26) on the inside wall of annular slab (25), the lower extreme of filter pulp (26) is inserted and is established in ejection of compact pipeline (20).

9. The hot and humid waste gas heat recovery and circulation device of the complete feed production unit according to claim 1, characterized in that a containing cavity (27) is formed in the side wall of the rectangular frame (1), the fan (2) is fixedly connected to the side wall of the containing cavity (27), a circular through hole (28) is formed in the side wall of the containing cavity (27), the circular through hole (28) is communicated with the waste gas recovery chamber (7), and an air hole (29) is formed in the top of the containing cavity (27).

10. The hot and humid waste gas heat recovery and circulation device of complete feed production unit according to claim 9, characterized in that one side of the circular through hole (28) is provided with a sponge (30), the sponge (20) is fixedly connected to the side wall of the waste gas recovery chamber (7), and the sponge (20) is located at one side of the heat conducting plate (8).

Technical Field

The invention relates to a heat recovery circulating device, in particular to a heat recovery circulating device for hot and humid waste gas of a complete feed production unit.

Background

The compound feed has complete nutrient components, can be directly used for feeding objects, and can comprehensively meet various nutritional requirements of feeding animals, and is called complete compound feed. The feed contains energy, protein and mineral feed, premix and the like, has complete variety, sufficient quantity and proper proportion of various nutrient substances, can meet the production requirement of feeding animals, can be directly used for production, and generally does not need to supplement any feed. The complete compound feed is also called as the whole-daily grain compound feed. It can be directly used for feeding objects, and can comprehensively meet the nutritional requirements of feeding objects except moisture.

However, the complete feed can generate a large amount of hot and humid waste gas in the production process, and most of the waste gas is directly discharged to the air, which not only causes the temperature and humidity of the surrounding environment to rise, pollutes the environment, but also causes the waste of resources.

Disclosure of Invention

The invention aims to provide a heat and humidity waste gas heat recovery and circulation device of a complete feed production unit, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a complete feed production unit hot and humid waste gas heat recovery circulating device comprises a rectangular frame and a fan, wherein the upper end surface and the lower end surface of the rectangular frame are respectively and fixedly connected with an upper cover body and a lower cover body, a partition plate is fixedly connected to the inner side wall of the rectangular frame, the interior of the rectangular frame is divided into a heating chamber and a waste gas recovery chamber through the partition plate, heat-conducting plates are fixedly connected to the partition plate at equal intervals, and the upper end and the lower end of each heat-conducting plate are respectively positioned in the heating chamber and the waste gas recovery;

the bottom fixedly connected with mechanism of admitting air of waste gas recovery room, one side of the mechanism of admitting air is provided with the ejection of compact pipeline, and fan fixed connection cooperate in the lateral wall of rectangle frame and with the waste gas recovery room.

Preferably, the outer side wall of the rectangular frame is fixedly connected with a fixing plate, the fixing plate is connected with the end portion of the fixing plate in a fixed mode, the lower surface of the fixing plate is fixedly connected with a supporting rod, and the supporting rod is located at the end portion of the fixing plate.

Preferably, a water inlet pipeline is fixedly connected to the upper cover body, the water inlet pipeline is communicated with the heating chamber, a water outlet pipeline is fixedly connected to the side wall of the heating chamber, and the lower surface of the water outlet pipeline is in contact with the upper surface of the partition plate.

Preferably, the upper end part of the heat conducting plate is equidistantly provided with strip-shaped through holes, the strip-shaped through holes are perpendicular to the partition plate, the bottoms of the strip-shaped through holes are flush with the upper surface of the partition plate, and the lower end part of the heat conducting plate is provided with a plurality of vent holes;

the length values of the heat-conducting plates are gradually increased from one side of the air inlet mechanism to one side of the discharge pipeline, the upper end faces of the heat-conducting plates are flush, and the lower end faces of the heat-conducting plates are in a step shape.

Preferably, the four peripheral walls of the partition board are fixedly connected with sealing gaskets, and the side walls of the sealing gaskets are attached to the inner side walls of the rectangular frame.

Preferably, the air inlet mechanism comprises an air inlet pipeline and a connecting pipeline, the upper end of the connecting pipeline is fixedly connected to the lower cover body and penetrates through the lower cover body to extend into the waste gas recovery chamber, and one end of the air inlet pipeline is fixedly connected to the side wall of the connecting pipeline.

Preferably, connecting tube's lower terminal surface threaded connection has the annular lid, fixed surface is connected with circular sealed the pad on the bottom plate of annular lid, and fixed surface is connected with the connecting rod on the bottom plate of annular lid, circular sealed pad and fixedly connected with filter screen are run through to the upper end of connecting rod, the circumference wall of filter screen is laminated mutually with connecting tube's inside wall.

Preferably, the through-hole has been seted up to the upper surface of lower lid, the longitudinal section of through-hole is trapezoidal, the up end fixedly connected with annular slab of ejection of compact pipeline, annular slab fixed connection is at the lower surface of lid down, and fixedly connected with crosses the filter pulp on the inside wall of annular slab, the lower extreme of crossing the filter pulp is inserted and is established in the ejection of compact pipeline.

Preferably, the side wall of the rectangular frame is internally provided with a containing cavity, the fan is fixedly connected to the side wall of the containing cavity, the side wall of the containing cavity is provided with a circular through hole, the circular through hole is communicated with the waste gas recovery chamber, and the top of the containing cavity is provided with an air hole.

Preferably, one side of circular through-hole is provided with the sponge, sponge fixed connection is on the lateral wall of waste gas recovery room, and the sponge is located one side of heat-conducting plate.

Compared with the prior art, the invention has the beneficial effects that: the invention is convenient to divide the inside of the rectangular frame into the heating chamber and the waste gas recovery chamber from top to bottom by arranging the clapboard in the rectangular frame, is convenient to inject water into the heating chamber by arranging the water inlet pipeline at the top of the heating chamber, is convenient to transfer heat in waste gas into water by arranging the heat conducting plate on the clapboard, is not only convenient to heat water, but also can recycle the heat in the waste gas, avoids the waste of resources, can increase the contact area of the heat conducting plate and the water in the heating chamber and reduce the resistance of the heat conducting plate to water by arranging the strip-shaped through hole at the upper end part of the heat conducting plate, is convenient to enter the waste gas recovery chamber by arranging the fan at one side of the heat conducting plate, is convenient to filter particles in the waste gas by arranging the filter screen in the connecting pipe, is convenient to collect and clean the particles by arranging the annular cover at the lower side of the filter screen, the discharge pipeline is arranged at the bottom of the waste gas recovery chamber, so that water condensed from water vapor in the waste gas can be conveniently discharged out of the waste gas recovery chamber, and the filter cotton is arranged at the upper end part of the discharge pipeline, so that not only is the water in the waste gas recovery chamber conveniently filtered, but also the waste gas can be prevented from being discharged through the discharge pipeline; this kind of complete feed production unit heat and humidity waste gas heat recovery circulating device not only can effectually retrieve the heat in the hot and humidity waste gas, has reduced the pollution of waste gas to the environment, can carry out recycle to steam in the hot and humidity waste gas simultaneously to the waste of resource has been avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic front view of the internal structure of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a cross-sectional view of a rectangular frame in the present invention;

FIG. 5 is a perspective view of the spacer plate and the heat conductive plate of the present invention;

FIG. 6 is a perspective view of the heat-conducting plate of the present invention;

FIG. 7 is a schematic view of the front connection structure of the air inlet duct and the connection duct according to the present invention;

in the figure: 1 rectangular frame, 2 fans, 3 covers, 4 covers, 5 clapboards, 6 heating chambers, 7 waste gas recovery chambers, 8 heat-conducting plates, 9 air inlet mechanisms, 10 discharge pipelines, 11 fixing plates, 12 support rods, 13 water inlet pipelines, 14 water outlet pipelines, 15 strip-shaped through holes, 16 vent holes, 17 sealing gaskets, 18 air inlet pipelines, 19 connecting pipelines, 20 annular covers, 21 circular sealing gaskets, 22 connecting rods, 23 filter screens, 24 through holes, 25 annular plates, 26 filter cotton, 27 accommodating cavities, 28 circular through holes, 29 vent holes and 30 sponges.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in the embodiment of the present invention, a complete feed production unit hot and humid exhaust gas heat recycling device includes a rectangular frame 1 and a fan 2, the working principle and structure of the fan 2 are prior art, and therefore will not be described in detail herein, and a wire on the fan 2 is electrically connected to an electric power storage device through a control switch, the upper and lower end surfaces of the rectangular frame 1 are respectively and fixedly connected to an upper cover 3 and a lower cover 4, and a partition plate 5 is fixedly connected to the inner side wall of the rectangular frame 1, the interior of the rectangular frame 1 is divided into a heating chamber 6 and an exhaust gas recycling chamber 7 by the partition plate 5, and a heat conducting plate 8 is fixedly connected to the partition plate 5 at equal intervals, and the upper and lower ends of the heat conducting plate 8 are respectively located in the heating;

the bottom fixedly connected with air inlet mechanism 9 of waste gas recovery room 7, one side of air inlet mechanism 9 is provided with ejection of compact pipeline 10, and fan 2 fixed connection cooperatees in the lateral wall of rectangle frame 1 and with waste gas recovery room 7.

Equal fixedly connected with fixed plate 11 on the lateral wall of rectangle frame 1 links to each other the tip fixed connection of fixed plate 11, and the lower fixed surface of fixed plate 11 is connected with bracing piece 12, and bracing piece 12 is located the tip of fixed plate 11, the placing of rectangle frame 1 of being convenient for.

Go up fixedly connected with inlet channel 13 on the lid 3, inlet channel 13 is linked together with heating chamber 6, and fixedly connected with outlet conduit 14 on the lateral wall of heating chamber 6, the lower surface of outlet conduit 14 contacts with the upper surface of baffle 5, be convenient for pour into the water that needs heat treatment into through inlet channel 13, and flow out through outlet conduit 14, and all be provided with the control valve on outlet conduit 14 and the inlet channel 13, the mounting means and the structure of control valve are prior art, so do not describe in detail here.

The upper end of the heat conducting plate 8 is equidistantly provided with strip-shaped through holes 15, the strip-shaped through holes 15 are vertical to the partition plate 5, the bottoms of the strip-shaped through holes 15 are flush with the upper surface of the partition plate 5, the lower end of the heat conducting plate 8 is provided with a plurality of vent holes 16, so that water and waste gas can conveniently circulate, heat in the waste gas is transferred to the water in the heating chamber 6 through the heat conducting plate 8, and the partition plate 5 is made of a heat conducting material;

the length value of a plurality of heat-conducting plates 8 is gradually increased by one side of the lateral discharge pipeline 10 of the air inlet mechanism 9, and the upper end surfaces of the heat-conducting plates 8 are flush with each other, the lower end surfaces of the heat-conducting plates 8 are in a step shape, so that the circulation of waste gas is facilitated, and the neps of each heat-conducting plate 8 and the contact of the waste gas can be increased.

All fixedly connected with sealed the pad 17 on the perisporium of baffle 5, sealed lateral wall and the inboard wall laminating of rectangle frame 1 of pad 17 are convenient for increase the leakproofness between baffle 5 and the rectangle frame 1.

Air inlet mechanism 9 includes admission line 18 and connecting tube 19, and the upper end fixed connection of connecting tube 19 is on lid 4 down and run through down in lid 4 extends to waste gas recovery room 7, and the one end fixed connection of admission line 18 is on the lateral wall of connecting tube 19, is convenient for carry out recycle to produced hot humid waste gas in the feed production.

Connecting tube 19's lower terminal surface threaded connection has annular lid 20, and annular lid 20's the circular sealed pad 21 of fixed surface on the bottom plate, and annular lid 20's the bottom plate upper surface fixed connection has connecting rod 22, and the upper end of connecting rod 22 runs through circular sealed pad 21 and fixedly connected with filter screen 23, and the circumference wall of filter screen 23 is laminated with connecting tube 19's inside wall mutually, is convenient for carry out filtration treatment to the particulate matter in the waste gas.

Through-hole 24 has been seted up to the upper surface of lower lid 4, and the longitudinal section of through-hole 24 is trapezoidal, and the up end fixedly connected with annular slab 25 of ejection of compact pipeline 10, annular slab 25 fixed connection are at the lower surface of lid 4 down, and fixedly connected with filter pulp 26 on the inside wall of annular slab 25, and filter pulp 26's lower extreme is inserted and is established in ejection of compact pipeline 20, is convenient for carry out recovery filtration processing to the water that vapor condenses into in the waste gas.

Have seted up in the lateral wall of rectangle frame 1 and have held chamber 27, fan 2 fixed connection is on the lateral wall that holds chamber 27, and has seted up circular through-hole 28 on the lateral wall that holds chamber 27, and circular through-hole 28 is linked together with waste gas recovery room 7, and holds the top of chamber 27 and has seted up bleeder vent 29, the discharge of the waste gas of being convenient for.

One side of circular through-hole 28 is provided with sponge 30, and sponge 20 fixed connection is on the lateral wall of exhaust gas recovery room 7, and sponge 20 is located one side of heat-conducting plate 8, is convenient for carry out filtration treatment to the steam in the waste gas.

When the invention is used, the air inlet pipeline 18 is communicated with the waste gas discharge pipeline in the feed production unit, the water inlet pipeline 13 is communicated with the water delivery device, the control valve on the water inlet pipeline 13 is opened, water to be heated is injected into the heating chamber 6, the fan 2 is started to suck the waste gas into the waste gas recovery chamber 7, when the waste gas enters the connecting pipeline 19 through the air inlet pipeline 18, the filter screen 23 in the connecting pipeline 19 can filter particulate matters in the waste gas, the filtered waste gas enters the waste gas recovery chamber 7, when the waste gas contacts the heat conducting plate 8, the heat conducting plate 8 can transfer heat to the water in the heating chamber 6, thereby heating the water, when the water vapor in the waste gas contacts the heat conducting plate 8, the water vapor can be condensed into water drops to the bottom of the waste gas recovery chamber 7, and when the waste gas enters the cavity 27 through the sponge 30, the water vapor in the waste gas can be absorbed in the sponge 30, thereby carry out filtration processing once more to the steam in the waste gas to reduce the moisture in the waste gas, and the waste gas after the filtration is discharged through cavity 27 and bleeder vent 29, thereby realized thermal reuse in the waste gas, and the recovery processing of steam in the waste gas, avoided the waste of resource.

When the particulate matter on the filter screen 23 adheres to more in connecting tube 19, because gravity, the particulate matter can fall to in the annular lid 20, when the particulate matter in the annular lid 20 is cleared up to needs, rotates and takes off annular lid 20 to the staff of being convenient for clears up the particulate matter in the annular lid 20.

When the moisture gathering in the waste gas recovery room 7 is more, moisture in the waste gas recovery room 7 can flow into in the ejection of compact pipeline 10 through-hole 24, and the filtration cotton 26 in the ejection of compact pipeline 10 can carry out filtration treatment to the moisture in the waste gas recovery room 7, reduce the impurity that contains in the moisture, wherein the bottom of lid 4 is passed through the bolt fastening to annular plate 25, thereby be convenient for filter cotton 26's change, thereby filter cotton 26's filter effect has been ensured, and go up lid 3, lid 4 and baffle 5 all pass through the bolt fastening down, be convenient for regularly clear up the inside of rectangular frame 1, the inside cleanness of rectangular frame 1 has been ensured.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.