CN218065788U - Moisture exhausting cover assembly for discharging vibration groove of airflow cut tobacco dryer - Google Patents

Abstract

The utility model discloses a moisture removing cover component for a discharging vibration groove of an airflow cut-tobacco drier, which comprises a main frame, wherein the main frame is positioned above the discharging vibration groove of the airflow cut-tobacco drier, the bottom of the main frame is supported on the ground through a supporting component, the main frame is provided with two moisture removing covers which are horizontally arranged side by side, the two moisture removing covers are arranged side by side along the length direction of the discharging vibration groove, the top of each moisture removing cover is respectively connected with a moisture removing branch pipe, the moisture removing branch pipe is provided with an air volume regulating valve, the other ends of the moisture removing branch pipes of the two moisture removing covers are converged on a moisture removing main pipe, and the other end of the moisture removing main pipe is connected to a moisture removing fan; two arrange damp cover inner wall bottom below and be equipped with the round water receiving tank, the uncovered formation water receiving mouth in top of water receiving tank, the water receiving mouth of water receiving tank is corresponding with two inner wall bottoms of arranging the damp cover, and the water receiving tank diapire is equipped with the outlet. Compared with the prior art, the utility model has the following advantages: the energy consumption of the moisture-removing fan is reduced, and condensed water condensed on the inner wall of the moisture-removing cover can be timely recovered and discharged.

Description

Moisture exhausting cover assembly for discharging vibration groove of airflow cut tobacco dryer

Technical Field

The utility model relates to a cigarette production facility especially relates to a arrange damp cover subassembly that is used for the ejection of compact groove that shakes of air current cut-tobacco drier.

Background

The airflow cut tobacco dryer is the most critical part in the control of a cut tobacco drying process, the stability and effectiveness of moisture removal of the airflow cut tobacco dryer directly influence the processing effect of equipment, and a moisture removal system mainly utilizes negative pressure wind power to extract overflowing steam and a small amount of dust in finished cut tobacco on a discharging vibration groove of the airflow cut tobacco dryer, so that the moisture of the finished cut tobacco is ensured to be stable, the drying quality of the cut tobacco is higher, and the sound state of the moisture removal system is very important.

The existing moisture removing system is only provided with one moisture removing cover, the gradient adjustment of the negative pressure air suction quantity in the length direction of the discharging vibration groove cannot be realized, and the energy consumption of a moisture removing fan is large; and condensed water is easily formed on the inner wall of the moisture discharge cover, the inner wall of the moisture discharge pipeline is easily accumulated with scale and is difficult to clean, and the tobacco scale and the condensed water can fall into finished tobacco shreds of the discharging vibration groove below along the inner wall of the moisture discharge cover to generate water-stained tobacco or tobacco clusters, thereby causing the quality problem of the tobacco shreds.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a row's damp cover subassembly that is used for the ejection of compact groove that shakes of air current cut-tobacco drier to reduce row's damp fan energy consumption, can in time retrieve and discharge the comdenstion water that row's damp cover inner wall condenses simultaneously.

The utility model discloses a realize through following technical scheme:

a moisture removing cover assembly for a discharging vibration groove of an airflow cut-tobacco drier comprises a main frame, wherein the main frame is positioned above the discharging vibration groove of the airflow cut-tobacco drier, the bottom of the main frame is supported on the ground through a supporting assembly, two moisture removing covers which are horizontally arranged side by side are arranged on the main frame, the two moisture removing covers are arranged side by side along the length direction of the discharging vibration groove, the top of each moisture removing cover is connected with a moisture removing branch pipe respectively, an air volume regulating valve is arranged on each moisture removing branch pipe, the other ends of the moisture removing branch pipes of the two moisture removing covers are converged on a moisture removing main pipe, and the other end of the moisture removing main pipe is connected to a moisture removing fan; the bottom of the inner wall of the two moisture discharge covers is provided with a circle of water receiving tank, the top of the water receiving tank is open to form a water receiving opening, the water receiving opening of the water receiving tank corresponds to the bottom of the inner wall of the two moisture discharge covers, and the bottom wall of the water receiving tank is provided with a water outlet.

As the preferred scheme of above-mentioned row tide cover subassembly, supporting component includes four supporting legs and four cylinders, and four supporting leg bottom sprayings are subaerial, and four cylinders are installed respectively at four supporting leg tops, and four piston rods of four cylinders and four angle bottom fixed connection of main frame stretch out and draw back through the piston rod of four cylinders to drive main frame and two row tide covers and go up and down.

As the preferable scheme of the moisture exhaust cover assembly, the moisture exhaust branch pipe at the top end of the moisture exhaust cover comprises a section of telescopic hose.

As the preferred scheme of above-mentioned row's tide cover subassembly, two arrange the other end of the branch pipe of tide cover and arrange the tide and be responsible for with arranging the tide through arranging the tide collection house steward and be connected, arrange the tide collection house steward and include two transition branch pipes and a transition and be responsible for, two transition branch pipe one end is connected with two row tide branch pipes respectively, and the transition is responsible for the other end and is arranged the tide and be responsible for and be connected to two transition branch pipe other ends.

As a preferable scheme of the moisture exhaust cover assembly, the pipeline cross-sectional area of the moisture exhaust branch pipe is smaller than that of the moisture exhaust main pipe.

As the preferable scheme of the moisture removing cover assembly, two sides of the moisture removing cover are respectively fixed with supporting blocks extending outwards, and the outer ends of the supporting blocks are fixed on the main frame in a lap joint mode.

Compared with the prior art, the utility model has the following advantages:

the utility model provides a pair of a row's damp cover subassembly that is used for ejection of compact groove that shakes of air current cut-tobacco drier, through setting up two row damp covers side by side to be equipped with air regulation valve on the row damp branch pipe on every row damp cover top, can independently control the amount of wind size that corresponds row damp cover through air regulation valve to adapt to the gradient adjustment of the negative pressure induced draft in the ejection of compact groove length direction that shakes, thereby can effectively utilize the power of row damp fan, realize realizing the function of better row's damp effect with less power, thereby reduced row damp fan energy consumption; in addition, a water receiving groove is arranged below the moisture discharge cover, corresponds to the bottom end of the inner wall of the moisture discharge cover and is used for receiving condensed water which is condensed on the inner side wall of the moisture discharge cover and flows down, and the condensed water is timely discharged through a water outlet, so that the quality problem of tobacco shreds caused by the condensed water dropping into the tobacco shreds in the discharge vibration groove is effectively avoided, and the tobacco shred quality is ensured.

Drawings

Fig. 1 is an overall perspective view of the present invention.

Fig. 2 is a front view of the moisture removing cover and the moisture removing pipe thereof.

Fig. 3 is a perspective view of the main frame and the water receiving tank of the present invention.

Reference numbers in the figures: 1, a main frame; 2 discharging and vibrating a groove; 3, a moisture exhausting cover; 4, supporting a block; 5, discharging moisture branch pipes; 6, arranging a main moisture pipe; 7, a moisture exhausting fan; 8, a water receiving tank; 9, a water receiving port; 10 transition branch pipes; 11 a transition main pipe; 12 supporting legs; 13 cylinders; 14 flexible hoses; 15 a reducer pipe; 16 drainage ports, 17 drainage pipes and 18 fixed ear seats.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Referring to fig. 1 to 3, this embodiment discloses a arrange damp cover 3 subassembly that is used for the ejection of compact of air current cut-tobacco drier to shake groove 2, including the main frame 1 that is the rectangle, main frame 1 is located the ejection of compact of air current cut-tobacco drier and shakes groove 2 top, main frame 1 bottom is supported subaerial through supporting component, be provided with two row damp covers 3 that the level is side by side on the main frame 1, two row damp covers 3 set up side by side along the length direction that the ejection of compact shakes groove 2, arrange damp cover 3 both sides welded fastening respectively and have outside extended supporting shoe 4, 4 outer end overlap joints of supporting shoe are fixed on main frame 1, make two arrange damp cover 3 and main frame 1 fixed as a whole. The top of each moisture exhaust cover 3 is respectively connected with a moisture exhaust branch pipe 5, and the moisture exhaust branch pipes 5 are provided with air volume adjusting valves which can adopt butterfly valves. The other ends of the moisture discharge branch pipes 5 of the two moisture discharge covers 3 are converged on a moisture discharge main pipe 6, and the other end of the moisture discharge main pipe 6 is connected to a moisture discharge fan 7; the lower side of the bottom ends of the inner walls of the two moisture discharge covers 3 is provided with a circle of water receiving grooves 8, the top of each water receiving groove 8 is opened to form a water receiving port 9, the water receiving ports 9 of the water receiving grooves 8 correspond to the bottom ends of the inner walls of the two moisture discharge covers 3, the bottom wall of each water receiving groove 8 is provided with a water outlet 16, the outer part of each water outlet 16 can be connected to a sewer through a water discharge pipe 17, and water in the water receiving grooves 8 can be discharged into the sewer in time. The cross section of the water receiving tank 8 can be designed into a U shape, the whole circle of the water receiving tank 8 is positioned in the main frame 1, and the water receiving tank 8 is suspended and fixed on the upper moisture exhaust cover 3 through the fixing ear seats 18 at the two sides.

Wherein, the other end of the row's tide branch pipe 5 of two row's tide covers 3 is connected with row's tide owner pipe 6 through arranging the tide collection house, arranges the tide collection house and includes two transition branch pipes 10 and a transition person in charge 11, and two transition branch pipes 10 one end are connected with two row tide branch pipes 5 respectively, and two transition branch pipes 10 other ends collect the transition person in charge 11, and the transition person in charge 11 other ends is connected with row tide owner pipe 6 through reducing pipe 15.

The pipeline cross section area of the moisture discharge branch pipe 5 is smaller than that of the moisture discharge main pipe 6, and the negative pressure wind absorption force in the pipeline of the moisture discharge branch pipe 5 is larger due to the design, so that a better wind absorption effect is achieved.

The supporting component comprises four supporting legs 12 and four cylinders 13, the bottom of the four supporting legs 12 is supported on the ground, the four cylinders 13 are respectively installed at the tops of the four supporting legs 12, piston rods of the four cylinders 13 are fixedly connected with the bottoms of the four corners of the main frame 1, and the piston rods of the four cylinders 13 stretch out and draw back so as to drive the main frame 1 and the two moisture removing covers 3 to lift. The moisture exhaust branch pipe 5 at the top end of the moisture exhaust cover 3 comprises a section of flexible hose 14, and the flexible hose 14 can adopt a corrugated pipe to meet the lifting requirements of the two moisture exhaust covers 3.

When the ejection of compact shakes the operation of groove 2, drive main frame 1 and two by four cylinders 13 and arrange the decline of damp cover 3 for arrange damp cover 3 bottom apart from the ejection of compact and shake groove 2 height and be 300mm, start row damp fan 7, arrange the action of damp cover 3 subassembly, provide the negative pressure through arranging damp fan 7 and induced draft, shake the ejection of compact and shake overflow steam and a small amount of dust in the groove 2 upper finished product pipe tobacco and take out through the negative pressure, guaranteed that finished product pipe tobacco moisture is stable, improved pipe tobacco drying quality. In this in-process, arrange the comdenstion water that condenses on the cover 3 inner wall of tide and instil into water receiving tank 8 along arranging 3 inner walls of tide to in time discharge through outlet 16, collect and discharge the comdenstion water through water receiving tank 8, prevent effectively that the comdenstion water from instiling into the pipe tobacco of ejection of compact groove 2 that shakes, thereby guaranteed the pipe tobacco quality.

When the discharging vibration groove 2 does not operate, the four cylinders 13 drive the main frame 1 and the two moisture discharging covers 3 to ascend, so that the height of the bottom of the moisture discharging covers 3 from the discharging vibration groove 2 is 550mm, and an operation space is reserved for cleaning the stopping production of the discharging vibration groove 2.

Arrange damp cover 3 that is close to the ejection of compact and shakes 2 entrance points and establish to first row damp cover 3, arrange damp cover 3 that is close to the ejection of compact and shakes 2 exit ends and establish to the second row damp cover 3, this embodiment sets up two row damp covers 3 that just can independent control amount of wind size side by side, can set up the volume of induced drafting of different gradients on the ejection of compact shakes 2 length direction as required. The moisture content of the finished cut tobacco close to the inlet end part of the discharging vibration groove 2 is higher, so that the negative pressure air suction quantity of the first moisture exhaust cover 3 can be set to be larger; the moisture content of the finished cut tobacco close to the outlet end part of the discharging vibration groove 2 is relatively small after one-time moisture removal, so that the negative pressure air suction amount of the second moisture removal cover 3 can be set relatively small. Therefore, the power of the moisture exhaust fan 7 can be effectively utilized, and the function of realizing a better moisture exhaust effect by using smaller power is realized, so that the energy consumption of the moisture exhaust fan 7 is reduced.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a arrange damp cover subassembly that is used for ejection of compact of air current cut-tobacco drier groove that shakes which characterized in that: the main frame is positioned above a discharging vibration groove of the airflow cut-tobacco drier, the bottom of the main frame is supported on the ground through a supporting assembly, two horizontally arranged moisture discharge covers are arranged on the main frame side by side, the two moisture discharge covers are arranged side by side along the length direction of the discharging vibration groove, the top of each moisture discharge cover is connected with a moisture discharge branch pipe respectively, an air volume adjusting valve is arranged on each moisture discharge branch pipe, the other ends of the moisture discharge branch pipes of the two moisture discharge covers are converged on a moisture discharge main pipe, and the other end of the moisture discharge main pipe is connected to a moisture discharge fan; two arrange damp cover inner wall bottom below and be equipped with the round water receiving tank, the uncovered formation water receiving mouth in top of water receiving tank, the water receiving mouth of water receiving tank is corresponding with two inner wall bottoms of arranging the damp cover, and the water receiving tank diapire is equipped with the outlet.

2. The moisture excluding hood assembly for a discharge vibratory chute of an air flow tobacco dryer as set forth in claim 1, wherein: the supporting assembly comprises four supporting legs and four cylinders, the bottoms of the four supporting legs are supported on the ground, the four cylinders are respectively installed at the tops of the four supporting legs, piston rods of the four cylinders are fixedly connected with the bottoms of the four corners of the main frame, and the piston rods of the four cylinders stretch out and draw back so as to drive the main frame and the two moisture removing covers to lift.

3. The moisture exhaust hood assembly for an outfeed shaker basket of an air dryer as claimed in claim 2, wherein: the moisture discharge branch pipe at the top end of the moisture discharge cover comprises a section of telescopic hose.

4. The moisture exhaust hood assembly for an outfeed shaker basket of an air dryer as claimed in claim 1, wherein: two arrange the other end of tide discharging branch pipe of tide discharging cover and arrange the tide and be responsible for through arranging tide collection house and be connected, arrange the tide collection house and include that two transition branch pipes and a transition are responsible for, two transition branch pipe one end is connected with two row tide branch pipes respectively, and two transition branch pipe other ends are collected the transition and are responsible for on, and the transition is responsible for the other end and is arranged the tide and be responsible for and be connected.

5. The moisture excluding hood assembly for an outfeed shaker basket of an air knife dryer as claimed in claim 4, wherein: the pipeline cross section area of the moisture discharge branch pipe is smaller than that of the moisture discharge main pipe.

6. The moisture exhaust hood assembly for an outfeed shaker basket of an air dryer as claimed in claim 1, wherein: and supporting blocks extending outwards are fixed on two sides of the moisture removing cover respectively, and the outer ends of the supporting blocks are lapped and fixed on the main frame.

Images